2790315 has 32 divisors (see below), whose sum is σ = 5414400. Its totient is φ = 1352160.

The previous prime is 2790311. The next prime is 2790331. The reversal of 2790315 is 5130972.

It is not a de Polignac number, because 2790315 - 2² = 2790311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2790311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546 + ... + 2424.

It is an arithmetic number, because the mean of its divisors is an integer number (169200).

2^2790315 is an apocalyptic number.

2790315 is a deficient number, since it is larger than the sum of its proper divisors (2624085).

2790315 is a wasteful number, since it uses less digits than its factorization.

2790315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 1898 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 2790315 is about 1670.4235989712. The cubic root of 2790315 is about 140.7832795604.

The spelling of 2790315 in words is "two million, seven hundred ninety thousand, three hundred fifteen".