13995038 has 16 divisors (see below), whose sum is σ = 21588336. Its totient is φ = 6800640.

The previous prime is 13995013. The next prime is 13995041. The reversal of 13995038 is 83059931.

13995038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13995038² = 391722177242888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13994992 and 13995010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30128 + ... + 30588.

It is an arithmetic number, because the mean of its divisors is an integer number (1349271).

Almost surely, 2^13995038 is an apocalyptic number.

13995038 is a deficient number, since it is larger than the sum of its proper divisors (7593298).

13995038 is a wasteful number, since it uses less digits than its factorization.

13995038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 13995038 is about 3740.9942528691. The cubic root of 13995038 is about 240.9857489435.

The spelling of 13995038 in words is "thirteen million, nine hundred ninety-five thousand, thirty-eight".