2316157 has 8 divisors (see below), whose sum is σ = 2458400. Its totient is φ = 2175984.

The previous prime is 2316151. The next prime is 2316173. The reversal of 2316157 is 7516132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2316157 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203 + ... + 3079.

It is an arithmetic number, because the mean of its divisors is an integer number (307300).

2^2316157 is an apocalyptic number.

It is an amenable number.

2316157 is a deficient number, since it is larger than the sum of its proper divisors (142243).

2316157 is a wasteful number, since it uses less digits than its factorization.

2316157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035.

The product of its digits is 1260, while the sum is 25.

The square root of 2316157 is about 1521.8925717671. The cubic root of 2316157 is about 132.3089830916.

Subtracting from 2316157 its sum of digits (25), we obtain a palindrome (2316132).

The spelling of 2316157 in words is "two million, three hundred sixteen thousand, one hundred fifty-seven".