13516690 has 32 divisors (see below), whose sum is σ = 26822016. Its totient is φ = 4863360.

The previous prime is 13516687. The next prime is 13516703. The reversal of 13516690 is 9661531.

It is a super-2 number, since 2×13516690² = 365401817112200, which contains 22 as substring.

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, 10734 + ... + 11926.

It is an arithmetic number, because the mean of its divisors is an integer number (838188).

Almost surely, 2^13516690 is an apocalyptic number.

13516690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13516690 is a deficient number, since it is larger than the sum of its proper divisors (13305326).

13516690 is a wasteful number, since it uses less digits than its factorization.

13516690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 13516690 is about 3676.5051339553. The cubic root of 13516690 is about 238.2082422879.

The spelling of 13516690 in words is "thirteen million, five hundred sixteen thousand, six hundred ninety".