9157136 has 10 divisors (see below), whose sum is σ = 17741982. Its totient is φ = 4578560.

The previous prime is 9157123. The next prime is 9157139. The reversal of 9157136 is 6317519.

It can be written as a sum of positive squares in only one way, i.e., 8667136 + 490000 = 2944^2 + 700^2 .

It is not an unprimeable number, because it can be changed into a prime (9157139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286145 + ... + 286176.

Almost surely, 2^9157136 is an apocalyptic number.

It is an amenable number.

9157136 is a deficient number, since it is larger than the sum of its proper divisors (8584846).

9157136 is a wasteful number, since it uses less digits than its factorization.

9157136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572329 (or 572323 counting only the distinct ones).

The product of its digits is 5670, while the sum is 32.

The square root of 9157136 is about 3026.0760069767. The cubic root of 9157136 is about 209.2119824428.

The spelling of 9157136 in words is "nine million, one hundred fifty-seven thousand, one hundred thirty-six".