10505868 has 48 divisors (see below), whose sum is σ = 25361280. Its totient is φ = 3383424.

The previous prime is 10505851. The next prime is 10505893. The reversal of 10505868 is 86850501.

It is a super-2 number, since 2×10505868² = 220746524866848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58603 + ... + 58781.

It is an arithmetic number, because the mean of its divisors is an integer number (528360).

Almost surely, 2^10505868 is an apocalyptic number.

It is an amenable number.

10505868 is an abundant number, since it is smaller than the sum of its proper divisors (14855412).

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

10505868 is a wasteful number, since it uses less digits than its factorization.

10505868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 10505868 is about 3241.2756747923. The cubic root of 10505868 is about 219.0167414903.

The spelling of 10505868 in words is "ten million, five hundred five thousand, eight hundred sixty-eight".