13801692 has 12 divisors (see below), whose sum is σ = 32203976. Its totient is φ = 4600560.

The previous prime is 13801687. The next prime is 13801717. The reversal of 13801692 is 29610831.

13801692 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575059 + ... + 575082.

Almost surely, 2^13801692 is an apocalyptic number.

13801692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13801692 is an abundant number, since it is smaller than the sum of its proper divisors (18402284).

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

13801692 is a wasteful number, since it uses less digits than its factorization.

13801692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150148 (or 1150146 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 13801692 is about 3715.0628527658. The cubic root of 13801692 is about 239.8708332734.

The spelling of 13801692 in words is "thirteen million, eight hundred one thousand, six hundred ninety-two".