10639112 has 16 divisors (see below), whose sum is σ = 21762000. Its totient is φ = 4835920.

The previous prime is 10639099. The next prime is 10639121. The reversal of 10639112 is 21193601.

It is a happy number.

It is a super-2 number, since 2×10639112² = 226381408297088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60362 + ... + 60537.

It is an arithmetic number, because the mean of its divisors is an integer number (1360125).

Almost surely, 2^10639112 is an apocalyptic number.

It is an amenable number.

10639112 is an abundant number, since it is smaller than the sum of its proper divisors (11122888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10639112 is a wasteful number, since it uses less digits than its factorization.

10639112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120916 (or 120912 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 10639112 is about 3261.7651662865. The cubic root of 10639112 is about 219.9387708394.

The spelling of 10639112 in words is "ten million, six hundred thirty-nine thousand, one hundred twelve".