10807139 has 8 divisors (see below), whose sum is σ = 12520800. Its totient is φ = 9135936.

The previous prime is 10807129. The next prime is 10807157. The reversal of 10807139 is 93170801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10807139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10807129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10064 + ... + 11085.

It is an arithmetic number, because the mean of its divisors is an integer number (1565100).

Almost surely, 2^10807139 is an apocalyptic number.

10807139 is a deficient number, since it is larger than the sum of its proper divisors (1713661).

10807139 is an equidigital number, since it uses as much as digits as its factorization.

10807139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21229.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 10807139 is about 3287.4213298572. The cubic root of 10807139 is about 221.0905834518.

The spelling of 10807139 in words is "ten million, eight hundred seven thousand, one hundred thirty-nine".