157093672 has 32 divisors (see below), whose sum is σ = 310665600. Its totient is φ = 74265984.

The previous prime is 157093669. The next prime is 157093687. The reversal of 157093672 is 276390751.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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, 141873 + ... + 142975.

It is an arithmetic number, because the mean of its divisors is an integer number (9708300).

Almost surely, 2^157093672 is an apocalyptic number.

It is an amenable number.

157093672 is a deficient number, since it is larger than the sum of its proper divisors (153571928).

157093672 is a wasteful number, since it uses less digits than its factorization.

157093672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065 (or 2061 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 157093672 is about 12533.7014484948. The cubic root of 157093672 is about 539.5763389396.

The spelling of 157093672 in words is "one hundred fifty-seven million, ninety-three thousand, six hundred seventy-two".