2551294 has 8 divisors (see below), whose sum is σ = 3866688. Its totient is φ = 1262400.

The previous prime is 2551279. The next prime is 2551313. The reversal of 2551294 is 4921552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 6382 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (483336).

2^2551294 is an apocalyptic number.

2551294 is a deficient number, since it is larger than the sum of its proper divisors (1315394).

2551294 is a wasteful number, since it uses less digits than its factorization.

2551294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13250.

The product of its digits is 3600, while the sum is 28.

The square root of 2551294 is about 1597.2770579959. The cubic root of 2551294 is about 136.6428261673.

The spelling of 2551294 in words is "two million, five hundred fifty-one thousand, two hundred ninety-four".