2492404 has 12 divisors (see below), whose sum is σ = 4618404. Its totient is φ = 1172864.

The previous prime is 2492393. The next prime is 2492417. The reversal of 2492404 is 4042942.

2492404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1488400 + 1004004 = 1220^2 + 1002^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18259 + ... + 18394.

It is an arithmetic number, because the mean of its divisors is an integer number (384867).

2^2492404 is an apocalyptic number.

It is an amenable number.

2492404 is a deficient number, since it is larger than the sum of its proper divisors (2126000).

2492404 is a wasteful number, since it uses less digits than its factorization.

2492404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36674 (or 36672 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2492404 is about 1578.7349365869. The cubic root of 2492404 is about 135.5832832686.

The spelling of 2492404 in words is "two million, four hundred ninety-two thousand, four hundred four".