10099976 has 16 divisors (see below), whose sum is σ = 18978300. Its totient is φ = 5039104.

The previous prime is 10099961. The next prime is 10099979. The reversal of 10099976 is 67999001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10048900 + 51076 = 3170^2 + 226^2 .

It is not an unprimeable number, because it can be changed into a prime (10099979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3680 + ... + 5808.

Almost surely, 2^10099976 is an apocalyptic number.

It is an amenable number.

10099976 is a deficient number, since it is larger than the sum of its proper divisors (8878324).

10099976 is a wasteful number, since it uses less digits than its factorization.

10099976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728 (or 2724 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 10099976 is about 3178.0459405112. The cubic root of 10099976 is about 216.1590620791.

The spelling of 10099976 in words is "ten million, ninety-nine thousand, nine hundred seventy-six".