2472004 has 12 divisors (see below), whose sum is σ = 4580604. Its totient is φ = 1163264.

The previous prime is 2471993. The next prime is 2472023. The reversal of 2472004 is 4002742.

It can be written as a sum of positive squares in 2 ways, for example, as 1327104 + 1144900 = 1152^2 + 1070^2 .

It is a super-2 number, since 2×2472004² = 12221607552032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18109 + ... + 18244.

It is an arithmetic number, because the mean of its divisors is an integer number (381717).

2^2472004 is an apocalyptic number.

It is an amenable number.

2472004 is a deficient number, since it is larger than the sum of its proper divisors (2108600).

2472004 is a wasteful number, since it uses less digits than its factorization.

2472004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36374 (or 36372 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2472004 is about 1572.2607926168. The cubic root of 2472004 is about 135.2123589650.

Adding to 2472004 its reverse (4002742), we get a palindrome (6474746).

The spelling of 2472004 in words is "two million, four hundred seventy-two thousand, four".