14900139 has 16 divisors (see below), whose sum is σ = 22204800. Its totient is φ = 9874728.

The previous prime is 14900087. The next prime is 14900141. The reversal of 14900139 is 93100941.

It is not a de Polignac number, because 14900139 - 2¹⁵ = 14867371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14900339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3292 + ... + 6374.

It is an arithmetic number, because the mean of its divisors is an integer number (1387800).

Almost surely, 2^14900139 is an apocalyptic number.

14900139 is a deficient number, since it is larger than the sum of its proper divisors (7304661).

14900139 is a wasteful number, since it uses less digits than its factorization.

14900139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271 (or 3265 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 14900139 is about 3860.0698180214. The cubic root of 14900139 is about 246.0727030799.

The spelling of 14900139 in words is "fourteen million, nine hundred thousand, one hundred thirty-nine".