9160157 has 4 divisors (see below), whose sum is σ = 9172956. Its totient is φ = 9147360.

The previous prime is 9160139. The next prime is 9160181. The reversal of 9160157 is 7510619.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45796 + 9114361 = 214^2 + 3019^2 .

It is a cyclic number.

It is not a de Polignac number, because 9160157 - 2⁸ = 9159901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9160057) 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, 5258 + ... + 6779.

It is an arithmetic number, because the mean of its divisors is an integer number (2293239).

Almost surely, 2^9160157 is an apocalyptic number.

It is an amenable number.

9160157 is a deficient number, since it is larger than the sum of its proper divisors (12799).

9160157 is a wasteful number, since it uses less digits than its factorization.

9160157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12798.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 9160157 is about 3026.5751271032. The cubic root of 9160157 is about 209.2349867209.

The spelling of 9160157 in words is "nine million, one hundred sixty thousand, one hundred fifty-seven".