10772139 has 8 divisors (see below), whose sum is σ = 16414720. Its totient is φ = 6155496.

The previous prime is 10772131. The next prime is 10772147. The reversal of 10772139 is 93127701.

10772139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10772131) and next prime (10772147).

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

It is not a de Polignac number, because 10772139 - 2³ = 10772131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10772131) 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, 256459 + ... + 256500.

It is an arithmetic number, because the mean of its divisors is an integer number (2051840).

Almost surely, 2^10772139 is an apocalyptic number.

10772139 is a deficient number, since it is larger than the sum of its proper divisors (5642581).

10772139 is an equidigital number, since it uses as much as digits as its factorization.

10772139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512969.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 10772139 is about 3282.0936915329. The cubic root of 10772139 is about 220.8516506779.

The spelling of 10772139 in words is "ten million, seven hundred seventy-two thousand, one hundred thirty-nine".