2951315 has 4 divisors (see below), whose sum is σ = 3541584. Its totient is φ = 2361048.

The previous prime is 2951309. The next prime is 2951323. The reversal of 2951315 is 5131592.

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

It is a cyclic number.

It is not a de Polignac number, because 2951315 - 2⁸ = 2951059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295127 + ... + 295136.

It is an arithmetic number, because the mean of its divisors is an integer number (885396).

2^2951315 is an apocalyptic number.

2951315 is a deficient number, since it is larger than the sum of its proper divisors (590269).

2951315 is an equidigital number, since it uses as much as digits as its factorization.

2951315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590268.

The product of its digits is 1350, while the sum is 26.

The square root of 2951315 is about 1717.9391723807. The cubic root of 2951315 is about 143.4405213487.

The spelling of 2951315 in words is "two million, nine hundred fifty-one thousand, three hundred fifteen".