10014139 has 6 divisors (see below), whose sum is σ = 10638164. Its totient is φ = 9424800.

The previous prime is 10014113. The next prime is 10014163. The reversal of 10014139 is 93141001.

It is a happy number.

10014139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10014139 - 2¹¹ = 10012091 is a prime.

It is a super-2 number, since 2×10014139² = 200565959822642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10018139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17037 + ... + 17614.

Almost surely, 2^10014139 is an apocalyptic number.

10014139 is a deficient number, since it is larger than the sum of its proper divisors (624025).

10014139 is an equidigital number, since it uses as much as digits as its factorization.

10014139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34685 (or 34668 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 10014139 is about 3164.5124426995. The cubic root of 10014139 is about 215.5449596926.

It can be divided in two parts, 10014 and 139, that multiplied together give a triangular number (1391946 = T₁₆₆₈).

The spelling of 10014139 in words is "ten million, fourteen thousand, one hundred thirty-nine".