2315369 has 4 divisors (see below), whose sum is σ = 2646144. Its totient is φ = 1984596.

The previous prime is 2315363. The next prime is 2315371. The reversal of 2315369 is 9635132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2315369 - 2⁸ = 2315113 is a prime.

It is a super-2 number, since 2×2315369² = 10721867212322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2315363) 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, 165377 + ... + 165390.

It is an arithmetic number, because the mean of its divisors is an integer number (661536).

2^2315369 is an apocalyptic number.

It is an amenable number.

2315369 is a deficient number, since it is larger than the sum of its proper divisors (330775).

2315369 is an equidigital number, since it uses as much as digits as its factorization.

2315369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330774.

The product of its digits is 4860, while the sum is 29.

The square root of 2315369 is about 1521.6336615625. The cubic root of 2315369 is about 132.2939767248.

The spelling of 2315369 in words is "two million, three hundred fifteen thousand, three hundred sixty-nine".