151736148 has 18 divisors (see below), whose sum is σ = 383555354. Its totient is φ = 50578704.

The previous prime is 151736099. The next prime is 151736197. The reversal of 151736148 is 841637151.

It is an interprime number because it is at equal distance from previous prime (151736099) and next prime (151736197).

It can be written as a sum of positive squares in only one way, i.e., 111133764 + 40602384 = 10542^2 + 6372^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4214893 = 151736148 / (1 + 5 + 1 + 7 + 3 + 6 + 1 + 4 + 8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2107411 + ... + 2107482.

Almost surely, 2^151736148 is an apocalyptic number.

151736148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

151736148 is an abundant number, since it is smaller than the sum of its proper divisors (231819206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151736148 is a wasteful number, since it uses less digits than its factorization.

151736148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214903 (or 4214898 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 151736148 is about 12318.1227465876. The cubic root of 151736148 is about 533.3713512829.

It can be divided in two parts, 15173 and 6148, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 151736148 in words is "one hundred fifty-one million, seven hundred thirty-six thousand, one hundred forty-eight".