2506042 has 16 divisors (see below), whose sum is σ = 4686912. Its totient is φ = 976320.

The previous prime is 2506033. The next prime is 2506069. The reversal of 2506042 is 2406052.

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, 7983 + ... + 8290.

It is an arithmetic number, because the mean of its divisors is an integer number (292932).

2^2506042 is an apocalyptic number.

2506042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2506042 is a deficient number, since it is larger than the sum of its proper divisors (2180870).

2506042 is a wasteful number, since it uses less digits than its factorization.

2506042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16293.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2506042 is about 1583.0483252257. The cubic root of 2506042 is about 135.8301296077.

The spelling of 2506042 in words is "two million, five hundred six thousand, forty-two".