10683988 has 24 divisors (see below), whose sum is σ = 21664832. Its totient is φ = 4515264.

The previous prime is 10683979. The next prime is 10683989. The reversal of 10683988 is 88938601.

It is a happy number.

It is a super-2 number, since 2×10683988² = 228295199168288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10683989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570 + ... + 4657.

Almost surely, 2^10683988 is an apocalyptic number.

It is an amenable number.

10683988 is an abundant number, since it is smaller than the sum of its proper divisors (10980844).

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

10683988 is a wasteful number, since it uses less digits than its factorization.

10683988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311 (or 5309 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 10683988 is about 3268.6370248163. The cubic root of 10683988 is about 220.2475725344.

The spelling of 10683988 in words is "ten million, six hundred eighty-three thousand, nine hundred eighty-eight".