157326968 has 8 divisors (see below), whose sum is σ = 294988080. Its totient is φ = 78663480.

The previous prime is 157326947. The next prime is 157326971. The reversal of 157326968 is 869623751.

It is a tau number, because it is divible by the number of its divisors (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 as a sum of consecutive naturals, namely, 9832928 + ... + 9832943.

It is an arithmetic number, because the mean of its divisors is an integer number (36873510).

Almost surely, 2^157326968 is an apocalyptic number.

It is an amenable number.

157326968 is a deficient number, since it is larger than the sum of its proper divisors (137661112).

157326968 is a wasteful number, since it uses less digits than its factorization.

157326968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19665877 (or 19665873 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 157326968 is about 12543.0047436808. The cubic root of 157326968 is about 539.8433107343.

The spelling of 157326968 in words is "one hundred fifty-seven million, three hundred twenty-six thousand, nine hundred sixty-eight".