2474644 has 12 divisors (see below), whose sum is σ = 4423104. Its totient is φ = 1210904.

The previous prime is 2474629. The next prime is 2474651. The reversal of 2474644 is 4464742.

It is a super-2 number, since 2×2474644² = 12247725853472, 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, 6394 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (368592).

2^2474644 is an apocalyptic number.

It is an amenable number.

2474644 is a deficient number, since it is larger than the sum of its proper divisors (1948460).

2474644 is a wasteful number, since it uses less digits than its factorization.

2474644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214 (or 13212 counting only the distinct ones).

The product of its digits is 21504, while the sum is 31.

The square root of 2474644 is about 1573.1001239591. The cubic root of 2474644 is about 135.2604756117.

The spelling of 2474644 in words is "two million, four hundred seventy-four thousand, six hundred forty-four".