2552494 has 16 divisors (see below), whose sum is σ = 4566528. Its totient is φ = 1046232.

The previous prime is 2552483. The next prime is 2552503. The reversal of 2552494 is 4942552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3642 + ... + 4285.

It is an arithmetic number, because the mean of its divisors is an integer number (285408).

2^2552494 is an apocalyptic number.

2552494 is a deficient number, since it is larger than the sum of its proper divisors (2014034).

2552494 is a wasteful number, since it uses less digits than its factorization.

2552494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959.

The product of its digits is 14400, while the sum is 31.

The square root of 2552494 is about 1597.6526531133. The cubic root of 2552494 is about 136.6642461069.

The spelling of 2552494 in words is "two million, five hundred fifty-two thousand, four hundred ninety-four".