2316915 has 12 divisors (see below), whose sum is σ = 4016064. Its totient is φ = 1235664.

The previous prime is 2316911. The next prime is 2316961. The reversal of 2316915 is 5196132.

It is not a de Polignac number, because 2316915 - 2² = 2316911 is a prime.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2316911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25699 + ... + 25788.

It is an arithmetic number, because the mean of its divisors is an integer number (334672).

2^2316915 is an apocalyptic number.

2316915 is a deficient number, since it is larger than the sum of its proper divisors (1699149).

2316915 is a wasteful number, since it uses less digits than its factorization.

2316915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51498 (or 51495 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 2316915 is about 1522.1415834278. The cubic root of 2316915 is about 132.3234149386.

The spelling of 2316915 in words is "two million, three hundred sixteen thousand, nine hundred fifteen".