13553914 has 16 divisors (see below), whose sum is σ = 22779936. Its totient is φ = 5994000.

The previous prime is 13553909. The next prime is 13553957. The reversal of 13553914 is 41935531.

It is a happy 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, 7512 + ... + 9139.

It is an arithmetic number, because the mean of its divisors is an integer number (1423746).

Almost surely, 2^13553914 is an apocalyptic number.

13553914 is a deficient number, since it is larger than the sum of its proper divisors (9226022).

13553914 is a wasteful number, since it uses less digits than its factorization.

13553914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16701.

The product of its digits is 8100, while the sum is 31.

The square root of 13553914 is about 3681.5640697942. The cubic root of 13553914 is about 238.4267113630.

The spelling of 13553914 in words is "thirteen million, five hundred fifty-three thousand, nine hundred fourteen".