6274644 has 12 divisors (see below), whose sum is σ = 14640864. Its totient is φ = 2091544.

The previous prime is 6274633. The next prime is 6274661. The reversal of 6274644 is 4464726.

6274644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 261432 + ... + 261455.

It is an arithmetic number, because the mean of its divisors is an integer number (1220072).

Almost surely, 2^6274644 is an apocalyptic number.

It is an amenable number.

6274644 is an abundant number, since it is smaller than the sum of its proper divisors (8366220).

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

6274644 is a wasteful number, since it uses less digits than its factorization.

6274644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522894 (or 522892 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 6274644 is about 2504.9239509414. The cubic root of 6274644 is about 184.4433621437.

The spelling of 6274644 in words is "six million, two hundred seventy-four thousand, six hundred forty-four".