10499872 has 12 divisors (see below), whose sum is σ = 20671686. Its totient is φ = 5249920.

The previous prime is 10499857. The next prime is 10499887. The reversal of 10499872 is 27899401.

It is an interprime number because it is at equal distance from previous prime (10499857) and next prime (10499887).

It can be written as a sum of positive squares in only one way, i.e., 10265616 + 234256 = 3204^2 + 484^2 .

It is a super-2 number, since 2×10499872² = 220494624032768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164029 + ... + 164092.

Almost surely, 2^10499872 is an apocalyptic number.

It is an amenable number.

10499872 is a deficient number, since it is larger than the sum of its proper divisors (10171814).

10499872 is an equidigital number, since it uses as much as digits as its factorization.

10499872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328131 (or 328123 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 10499872 is about 3240.3505983149. The cubic root of 10499872 is about 218.9750671837.

The spelling of 10499872 in words is "ten million, four hundred ninety-nine thousand, eight hundred seventy-two".