2492136 has 24 divisors (see below), whose sum is σ = 6749730. Its totient is φ = 830688.

The previous prime is 2492123. The next prime is 2492143. The reversal of 2492136 is 6312942.

It can be written as a sum of positive squares in only one way, i.e., 2232036 + 260100 = 1494^2 + 510^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17235 + ... + 17378.

2^2492136 is an apocalyptic number.

It is an amenable number.

2492136 is an abundant number, since it is smaller than the sum of its proper divisors (4257594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2492136 is a wasteful number, since it uses less digits than its factorization.

2492136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34625 (or 34618 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2492136 is about 1578.6500562189. The cubic root of 2492136 is about 135.5784234863.

It can be divided in two parts, 2492 and 136, that added together give a triangular number (2628 = T₇₂).

The spelling of 2492136 in words is "two million, four hundred ninety-two thousand, one hundred thirty-six".