13314990 has 32 divisors (see below), whose sum is σ = 34415136. Its totient is φ = 3277440.

The previous prime is 13314989. The next prime is 13314997. The reversal of 13314990 is 9941331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13314997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16681 + ... + 17460.

It is an arithmetic number, because the mean of its divisors is an integer number (1075473).

Almost surely, 2^13314990 is an apocalyptic number.

13314990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13314990 is an abundant number, since it is smaller than the sum of its proper divisors (21100146).

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

13314990 is a wasteful number, since it uses less digits than its factorization.

13314990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34164.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 13314990 is about 3648.9710878548. The cubic root of 13314990 is about 237.0174282613.

The spelling of 13314990 in words is "thirteen million, three hundred fourteen thousand, nine hundred ninety".