10630985 has 16 divisors (see below), whose sum is σ = 13312512. Its totient is φ = 8140800.

The previous prime is 10630979. The next prime is 10630987. The reversal of 10630985 is 58903601.

It is not a de Polignac number, because 10630985 - 2²⁰ = 9582409 is a prime.

It is a super-2 number, since 2×10630985² = 226035684140450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10630987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16265 + ... + 16905.

It is an arithmetic number, because the mean of its divisors is an integer number (832032).

Almost surely, 2^10630985 is an apocalyptic number.

It is an amenable number.

10630985 is a deficient number, since it is larger than the sum of its proper divisors (2681527).

10630985 is a wasteful number, since it uses less digits than its factorization.

10630985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 10630985 is about 3260.5191304453. The cubic root of 10630985 is about 219.8827543312.

The spelling of 10630985 in words is "ten million, six hundred thirty thousand, nine hundred eighty-five".