10402974 has 24 divisors (see below), whose sum is σ = 22599720. Its totient is φ = 3458448.

The previous prime is 10402961. The next prime is 10402981. The reversal of 10402974 is 47920401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11424 + ... + 12300.

It is an arithmetic number, because the mean of its divisors is an integer number (941655).

Almost surely, 2^10402974 is an apocalyptic number.

10402974 is an abundant number, since it is smaller than the sum of its proper divisors (12196746).

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

10402974 is a wasteful number, since it uses less digits than its factorization.

10402974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1541 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 10402974 is about 3225.3641654858. The cubic root of 10402974 is about 218.2993810551.

The spelling of 10402974 in words is "ten million, four hundred two thousand, nine hundred seventy-four".