13755900 has 36 divisors (see below), whose sum is σ = 39801272. Its totient is φ = 3668160.

The previous prime is 13755899. The next prime is 13755923. The reversal of 13755900 is 955731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22627 + ... + 23226.

Almost surely, 2^13755900 is an apocalyptic number.

13755900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13755900 is an abundant number, since it is smaller than the sum of its proper divisors (26045372).

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

13755900 is a wasteful number, since it uses less digits than its factorization.

13755900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45870 (or 45863 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 13755900 is about 3708.8947140624. The cubic root of 13755900 is about 239.6052538649.

The spelling of 13755900 in words is "thirteen million, seven hundred fifty-five thousand, nine hundred".