148932072 has 24 divisors (see below), whose sum is σ = 403357890. Its totient is φ = 49644000.

The previous prime is 148932037. The next prime is 148932101. The reversal of 148932072 is 270239841.

It can be written as a sum of positive squares in only one way, i.e., 116510436 + 32421636 = 10794^2 + 5694^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1034179 + ... + 1034322.

Almost surely, 2^148932072 is an apocalyptic number.

148932072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148932072 is an abundant number, since it is smaller than the sum of its proper divisors (254425818).

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

148932072 is a wasteful number, since it uses less digits than its factorization.

148932072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068513 (or 2068506 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 148932072 is about 12203.7728592432. The cubic root of 148932072 is about 530.0653437887.

The spelling of 148932072 in words is "one hundred forty-eight million, nine hundred thirty-two thousand, seventy-two".