13880900 has 36 divisors (see below), whose sum is σ = 32862480. Its totient is φ = 5047200.

The previous prime is 13880899. The next prime is 13880903. The reversal of 13880900 is 908831.

It is a happy number.

13880900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13880903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5210 + ... + 7409.

Almost surely, 2^13880900 is an apocalyptic number.

13880900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13880900 is an abundant number, since it is smaller than the sum of its proper divisors (18981580).

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

13880900 is a wasteful number, since it uses less digits than its factorization.

13880900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12644 (or 12637 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 13880900 is about 3725.7079864101. The cubic root of 13880900 is about 240.3288316589.

The spelling of 13880900 in words is "thirteen million, eight hundred eighty thousand, nine hundred".