2495558 has 16 divisors (see below), whose sum is σ = 4109616. Its totient is φ = 1129440.

The previous prime is 2495557. The next prime is 2495567. The reversal of 2495558 is 8555942.

It is a super-3 number, since 3×2495558³ = 46625581192749843336, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473 + ... + 2283.

It is an arithmetic number, because the mean of its divisors is an integer number (256851).

2^2495558 is an apocalyptic number.

2495558 is a deficient number, since it is larger than the sum of its proper divisors (1614058).

2495558 is a wasteful number, since it uses less digits than its factorization.

2495558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879.

The product of its digits is 72000, while the sum is 38.

The square root of 2495558 is about 1579.7335218321. The cubic root of 2495558 is about 135.6404502209.

The spelling of 2495558 in words is "two million, four hundred ninety-five thousand, five hundred fifty-eight".