13630674 has 16 divisors (see below), whose sum is σ = 28446912. Its totient is φ = 4345968.

The previous prime is 13630663. The next prime is 13630691. The reversal of 13630674 is 47603631.

It is a Curzon number.

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, 49249 + ... + 49524.

It is an arithmetic number, because the mean of its divisors is an integer number (1777932).

Almost surely, 2^13630674 is an apocalyptic number.

13630674 is an abundant number, since it is smaller than the sum of its proper divisors (14816238).

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

13630674 is a wasteful number, since it uses less digits than its factorization.

13630674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98801.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 13630674 is about 3691.9742685994. The cubic root of 13630674 is about 238.8759590462.

The spelling of 13630674 in words is "thirteen million, six hundred thirty thousand, six hundred seventy-four".