149532304 has 40 divisors (see below), whose sum is σ = 294624000. Its totient is φ = 73512576.

The previous prime is 149532293. The next prime is 149532311. The reversal of 149532304 is 403235941.

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 7 ways as a sum of consecutive naturals, for example, 311937 + ... + 312415.

It is an arithmetic number, because the mean of its divisors is an integer number (7365600).

Almost surely, 2^149532304 is an apocalyptic number.

It is an amenable number.

149532304 is a deficient number, since it is larger than the sum of its proper divisors (145091696).

149532304 is a wasteful number, since it uses less digits than its factorization.

149532304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 149532304 is about 12228.3401980808. The cubic root of 149532304 is about 530.7764861421.

The spelling of 149532304 in words is "one hundred forty-nine million, five hundred thirty-two thousand, three hundred four".