2523274 has 16 divisors (see below), whose sum is σ = 4118688. Its totient is φ = 1152432.

The previous prime is 2523251. The next prime is 2523317. The reversal of 2523274 is 4723252.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2329 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (257418).

2^2523274 is an apocalyptic number.

2523274 is a deficient number, since it is larger than the sum of its proper divisors (1595414).

2523274 is a wasteful number, since it uses less digits than its factorization.

2523274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029.

The product of its digits is 3360, while the sum is 25.

The square root of 2523274 is about 1588.4816649870. The cubic root of 2523274 is about 136.1407496134.

The spelling of 2523274 in words is "two million, five hundred twenty-three thousand, two hundred seventy-four".