2553574 has 8 divisors (see below), whose sum is σ = 3864600. Its totient is φ = 1265376.

The previous prime is 2553559. The next prime is 2553599. The reversal of 2553574 is 4753552.

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, 5424 + ... + 5875.

It is an arithmetic number, because the mean of its divisors is an integer number (483075).

2^2553574 is an apocalyptic number.

2553574 is a deficient number, since it is larger than the sum of its proper divisors (1311026).

2553574 is a wasteful number, since it uses less digits than its factorization.

2553574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11414.

The product of its digits is 21000, while the sum is 31.

The square root of 2553574 is about 1597.9906132390. The cubic root of 2553574 is about 136.6835183133.

The spelling of 2553574 in words is "two million, five hundred fifty-three thousand, five hundred seventy-four".