13995052 has 12 divisors (see below), whose sum is σ = 25336080. Its totient is φ = 6756176.

The previous prime is 13995041. The next prime is 13995061. The reversal of 13995052 is 25059931.

It is a happy number.

It is a super-2 number, since 2×13995052² = 391722960965408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13994999 and 13995017.

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 3 ways as a sum of consecutive naturals, for example, 60208 + ... + 60439.

It is an arithmetic number, because the mean of its divisors is an integer number (2111340).

Almost surely, 2^13995052 is an apocalyptic number.

It is an amenable number.

13995052 is a deficient number, since it is larger than the sum of its proper divisors (11341028).

13995052 is a wasteful number, since it uses less digits than its factorization.

13995052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120680 (or 120678 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 13995052 is about 3740.9961240290. The cubic root of 13995052 is about 240.9858293006.

The spelling of 13995052 in words is "thirteen million, nine hundred ninety-five thousand, fifty-two".