10860990 has 32 divisors (see below), whose sum is σ = 29790720. Its totient is φ = 2482464.

The previous prime is 10860973. The next prime is 10861001. The reversal of 10860990 is 9906801.

It is a happy number.

It is a super-2 number, since 2×10860990² = 235922207560200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 25650 + ... + 26069.

It is an arithmetic number, because the mean of its divisors is an integer number (930960).

Almost surely, 2^10860990 is an apocalyptic number.

10860990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10860990 is an abundant number, since it is smaller than the sum of its proper divisors (18929730).

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

10860990 is a wasteful number, since it uses less digits than its factorization.

10860990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51736.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 10860990 is about 3295.6016142732. The cubic root of 10860990 is about 221.4572000049.

The spelling of 10860990 in words is "ten million, eight hundred sixty thousand, nine hundred ninety".