10939875 has 16 divisors (see below), whose sum is σ = 18204576. Its totient is φ = 5834400.

The previous prime is 10939871. The next prime is 10939879. The reversal of 10939875 is 57893901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10939871) and next prime (10939879).

It is not a de Polignac number, because 10939875 - 2² = 10939871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10939871) 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, 14212 + ... + 14961.

It is an arithmetic number, because the mean of its divisors is an integer number (1137786).

Almost surely, 2^10939875 is an apocalyptic number.

10939875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10939875 is a deficient number, since it is larger than the sum of its proper divisors (7264701).

10939875 is an equidigital number, since it uses as much as digits as its factorization.

10939875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29191 (or 29181 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 10939875 is about 3307.5481855900. The cubic root of 10939875 is about 221.9920661072.

The spelling of 10939875 in words is "ten million, nine hundred thirty-nine thousand, eight hundred seventy-five".