157028936 has 16 divisors (see below), whose sum is σ = 294678000. Its totient is φ = 78448144.

The previous prime is 157028933. The next prime is 157028941. The reversal of 157028936 is 639820751.

It is a junction number, because it is equal to n+sod(n) for n = 157028893 and 157028902.

It is not an unprimeable number, because it can be changed into a prime (157028933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615 + ... + 17913.

It is an arithmetic number, because the mean of its divisors is an integer number (18417375).

Almost surely, 2^157028936 is an apocalyptic number.

It is an amenable number.

157028936 is a deficient number, since it is larger than the sum of its proper divisors (137649064).

157028936 is a wasteful number, since it uses less digits than its factorization.

157028936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16588 (or 16584 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 157028936 is about 12531.1187050478. The cubic root of 157028936 is about 539.5022115892.

The spelling of 157028936 in words is "one hundred fifty-seven million, twenty-eight thousand, nine hundred thirty-six".