13824752 has 10 divisors (see below), whose sum is σ = 26785488. Its totient is φ = 6912368.

The previous prime is 13824743. The next prime is 13824781. The reversal of 13824752 is 25742831.

It is a super-2 number, since 2×13824752² = 382247535723008, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 432008 + ... + 432039.

Almost surely, 2^13824752 is an apocalyptic number.

It is an amenable number.

13824752 is a deficient number, since it is larger than the sum of its proper divisors (12960736).

13824752 is an equidigital number, since it uses as much as digits as its factorization.

13824752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864055 (or 864049 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 13824752 is about 3718.1651388823. The cubic root of 13824752 is about 240.0043517729.

The spelling of 13824752 in words is "thirteen million, eight hundred twenty-four thousand, seven hundred fifty-two".