2794215 has 16 divisors (see below), whose sum is σ = 4514400. Its totient is φ = 1475712.

The previous prime is 2794199. The next prime is 2794217. The reversal of 2794215 is 5124972.

It is not a de Polignac number, because 2794215 - 2⁴ = 2794199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781 + ... + 2489.

It is an arithmetic number, because the mean of its divisors is an integer number (282150).

2^2794215 is an apocalyptic number.

2794215 is a deficient number, since it is larger than the sum of its proper divisors (1720185).

2794215 is a wasteful number, since it uses less digits than its factorization.

2794215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826.

The product of its digits is 5040, while the sum is 30.

The square root of 2794215 is about 1671.5905599159. The cubic root of 2794215 is about 140.8488395642.

The spelling of 2794215 in words is "two million, seven hundred ninety-four thousand, two hundred fifteen".