13974474 has 16 divisors (see below), whose sum is σ = 28042560. Its totient is φ = 4642560.

The previous prime is 13974469. The next prime is 13974487. The reversal of 13974474 is 47447931.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (1752660).

Almost surely, 2^13974474 is an apocalyptic number.

13974474 is an abundant number, since it is smaller than the sum of its proper divisors (14068086).

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

13974474 is a wasteful number, since it uses less digits than its factorization.

13974474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7805.

The product of its digits is 84672, while the sum is 39.

The square root of 13974474 is about 3738.2447752923. The cubic root of 13974474 is about 240.8676580374.

The spelling of 13974474 in words is "thirteen million, nine hundred seventy-four thousand, four hundred seventy-four".