157344604 has 24 divisors (see below), whose sum is σ = 285914160. Its totient is φ = 75675264.

The previous prime is 157344589. The next prime is 157344617. The reversal of 157344604 is 406443751.

It is a self number, because there is not a number n which added to its sum of digits gives 157344604.

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 7 ways as a sum of consecutive naturals, for example, 30432 + ... + 35224.

It is an arithmetic number, because the mean of its divisors is an integer number (11913090).

Almost surely, 2^157344604 is an apocalyptic number.

It is an amenable number.

157344604 is a deficient number, since it is larger than the sum of its proper divisors (128569556).

157344604 is a wasteful number, since it uses less digits than its factorization.

157344604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109 (or 5107 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 157344604 is about 12543.7077453200. The cubic root of 157344604 is about 539.8634817218.

The spelling of 157344604 in words is "one hundred fifty-seven million, three hundred forty-four thousand, six hundred four".