13825832 has 8 divisors (see below), whose sum is σ = 25923450. Its totient is φ = 6912912.

The previous prime is 13825831. The next prime is 13825853. The reversal of 13825832 is 23852831.

It can be written as a sum of positive squares in only one way, i.e., 11792356 + 2033476 = 3434^2 + 1426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13825831) by changing a digit.

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, 864107 + ... + 864122.

Almost surely, 2^13825832 is an apocalyptic number.

It is an amenable number.

13825832 is a deficient number, since it is larger than the sum of its proper divisors (12097618).

13825832 is a wasteful number, since it uses less digits than its factorization.

13825832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728235 (or 1728231 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 13825832 is about 3718.3103689714. The cubic root of 13825832 is about 240.0106013836.

The spelling of 13825832 in words is "thirteen million, eight hundred twenty-five thousand, eight hundred thirty-two".