13966700 has 36 divisors (see below), whose sum is σ = 33065592. Its totient is φ = 5078400.

The previous prime is 13966679. The next prime is 13966717. The reversal of 13966700 is 766931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5249 + ... + 7448.

Almost surely, 2^13966700 is an apocalyptic number.

13966700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13966700 is an abundant number, since it is smaller than the sum of its proper divisors (19098892).

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

13966700 is a wasteful number, since it uses less digits than its factorization.

13966700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12722 (or 12715 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 13966700 is about 3737.2048378434. The cubic root of 13966700 is about 240.8229848591.

The spelling of 13966700 in words is "thirteen million, nine hundred sixty-six thousand, seven hundred".