2470904 has 16 divisors (see below), whose sum is σ = 4697520. Its totient is φ = 1218240.

The previous prime is 2470903. The next prime is 2470939. The reversal of 2470904 is 4090742.

It is a super-2 number, since 2×2470904² = 12210733154432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532 + ... + 2699.

It is an arithmetic number, because the mean of its divisors is an integer number (293595).

2^2470904 is an apocalyptic number.

It is an amenable number.

2470904 is a deficient number, since it is larger than the sum of its proper divisors (2226616).

2470904 is a wasteful number, since it uses less digits than its factorization.

2470904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310 (or 4306 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2470904 is about 1571.9109389530. The cubic root of 2470904 is about 135.1923002513.

The spelling of 2470904 in words is "two million, four hundred seventy thousand, nine hundred four".