10390974 has 32 divisors (see below), whose sum is σ = 22788864. Its totient is φ = 3132480.

The previous prime is 10390957. The next prime is 10390997. The reversal of 10390974 is 47909301.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20407 + ... + 20909.

It is an arithmetic number, because the mean of its divisors is an integer number (712152).

Almost surely, 2^10390974 is an apocalyptic number.

10390974 is an abundant number, since it is smaller than the sum of its proper divisors (12397890).

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

10390974 is a wasteful number, since it uses less digits than its factorization.

10390974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 10390974 is about 3223.5033736604. The cubic root of 10390974 is about 218.2154114625.

The spelling of 10390974 in words is "ten million, three hundred ninety thousand, nine hundred seventy-four".