10010939 has 4 divisors (see below), whose sum is σ = 10160424. Its totient is φ = 9861456.

The previous prime is 10010881. The next prime is 10010941. The reversal of 10010939 is 93901001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93901001 = 53 ⋅1771717.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74642 + ... + 74775.

It is an arithmetic number, because the mean of its divisors is an integer number (2540106).

Almost surely, 2^10010939 is an apocalyptic number.

10010939 is a deficient number, since it is larger than the sum of its proper divisors (149485).

10010939 is an equidigital number, since it uses as much as digits as its factorization.

10010939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149484.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 10010939 is about 3164.0067951887. The cubic root of 10010939 is about 215.5219982460.

The spelling of 10010939 in words is "ten million, ten thousand, nine hundred thirty-nine".