13788252 has 24 divisors (see below), whose sum is σ = 35747600. Its totient is φ = 4596048.

The previous prime is 13788239. The next prime is 13788283. The reversal of 13788252 is 25288731.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63727 + ... + 63942.

Almost surely, 2^13788252 is an apocalyptic number.

13788252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13788252 is an abundant number, since it is smaller than the sum of its proper divisors (21959348).

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

13788252 is a wasteful number, since it uses less digits than its factorization.

13788252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127682 (or 127674 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 13788252 is about 3713.2535598852. The cubic root of 13788252 is about 239.7929464214.

The spelling of 13788252 in words is "thirteen million, seven hundred eighty-eight thousand, two hundred fifty-two".