2552758 has 16 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1152576.

The previous prime is 2552729. The next prime is 2552761. The reversal of 2552758 is 8572552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178 + ... + 2266.

It is an arithmetic number, because the mean of its divisors is an integer number (263340).

2^2552758 is an apocalyptic number.

2552758 is a deficient number, since it is larger than the sum of its proper divisors (1660682).

2552758 is a wasteful number, since it uses less digits than its factorization.

2552758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151.

The product of its digits is 28000, while the sum is 34.

The square root of 2552758 is about 1597.7352721900. The cubic root of 2552758 is about 136.6689575926.

The spelling of 2552758 in words is "two million, five hundred fifty-two thousand, seven hundred fifty-eight".