10690635 has 16 divisors (see below), whose sum is σ = 18005760. Its totient is φ = 5401440.

The previous prime is 10690621. The next prime is 10690639. The reversal of 10690635 is 53609601.

It is a happy number.

It is not a de Polignac number, because 10690635 - 2⁴ = 10690619 is a prime.

It is a super-2 number, since 2×10690635² = 228579353406450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10690639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18471 + ... + 19040.

It is an arithmetic number, because the mean of its divisors is an integer number (1125360).

Almost surely, 2^10690635 is an apocalyptic number.

10690635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10690635 is a deficient number, since it is larger than the sum of its proper divisors (7315125).

10690635 is a wasteful number, since it uses less digits than its factorization.

10690635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37538.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 10690635 is about 3269.6536513827. The cubic root of 10690635 is about 220.2932384448.

It can be divided in two parts, 10690 and 635, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 10690635 in words is "ten million, six hundred ninety thousand, six hundred thirty-five".