151346268 has 18 divisors (see below), whose sum is σ = 382569824. Its totient is φ = 50448744.

The previous prime is 151346219. The next prime is 151346297. The reversal of 151346268 is 862643151.

It is a happy number.

151346268 is a `hidden beast` number, since 1 + 51 + 346 + 268 = 666.

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

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: 4204063 = 151346268 / (1 + 5 + 1 + 3 + 4 + 6 + 2 + 6 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2101996 + ... + 2102067.

Almost surely, 2^151346268 is an apocalyptic number.

151346268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

151346268 is an abundant number, since it is smaller than the sum of its proper divisors (231223556).

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

151346268 is a wasteful number, since it uses less digits than its factorization.

151346268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204073 (or 4204068 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 151346268 is about 12302.2871044371. The cubic root of 151346268 is about 532.9141339642.

The spelling of 151346268 in words is "one hundred fifty-one million, three hundred forty-six thousand, two hundred sixty-eight".