10535990 has 32 divisors (see below), whose sum is σ = 20062080. Its totient is φ = 3977344.

The previous prime is 10535977. The next prime is 10536011. The reversal of 10535990 is 9953501.

It is a super-2 number, since 2×10535990² = 222014170560200, which contains 22 as substring.

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, 13244 + ... + 14016.

It is an arithmetic number, because the mean of its divisors is an integer number (626940).

Almost surely, 2^10535990 is an apocalyptic number.

10535990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10535990 is a deficient number, since it is larger than the sum of its proper divisors (9526090).

10535990 is a wasteful number, since it uses less digits than its factorization.

10535990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 10535990 is about 3245.9189761915. The cubic root of 10535990 is about 219.2258604073.

The spelling of 10535990 in words is "ten million, five hundred thirty-five thousand, nine hundred ninety".