2316249157 has 8 divisors (see below), whose sum is σ = 2344664000. Its totient is φ = 2288002464.

The previous prime is 2316249151. The next prime is 2316249181. The reversal of 2316249157 is 7519426132.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2316249157 - 2³ = 2316249149 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 (2316249151) 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, 14208 + ... + 69529.

It is an arithmetic number, because the mean of its divisors is an integer number (293083000).

Almost surely, 2^2316249157 is an apocalyptic number.

It is an amenable number.

2316249157 is a deficient number, since it is larger than the sum of its proper divisors (28414843).

2316249157 is a wasteful number, since it uses less digits than its factorization.

2316249157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84075.

The product of its digits is 90720, while the sum is 40.

The square root of 2316249157 is about 48127.4262453333. The cubic root of 2316249157 is about 1323.1073787148.

The spelling of 2316249157 in words is "two billion, three hundred sixteen million, two hundred forty-nine thousand, one hundred fifty-seven".