14639085 has 24 divisors (see below), whose sum is σ = 25795224. Its totient is φ = 7678080.

The previous prime is 14639083. The next prime is 14639089. The reversal of 14639085 is 58093641.

14639085 is a `hidden beast` number, since 14 + 639 + 0 + 8 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2064969 + 12574116 = 1437^2 + 3546^2 .

It is not a de Polignac number, because 14639085 - 2¹ = 14639083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14639083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79 + ... + 5411.

It is an arithmetic number, because the mean of its divisors is an integer number (1074801).

Almost surely, 2^14639085 is an apocalyptic number.

14639085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14639085 is a deficient number, since it is larger than the sum of its proper divisors (11156139).

14639085 is a wasteful number, since it uses less digits than its factorization.

14639085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5405 (or 5402 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 14639085 is about 3826.1057225330. The cubic root of 14639085 is about 244.6271435274.

The spelling of 14639085 in words is "fourteen million, six hundred thirty-nine thousand, eighty-five".