10499870 has 16 divisors (see below), whose sum is σ = 18957888. Its totient is φ = 4187040.

The previous prime is 10499857. The next prime is 10499887. The reversal of 10499870 is 7899401.

It is a super-2 number, since 2×10499870² = 220494540033800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2240 + ... + 5100.

It is an arithmetic number, because the mean of its divisors is an integer number (1184868).

Almost surely, 2^10499870 is an apocalyptic number.

10499870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10499870 is a deficient number, since it is larger than the sum of its proper divisors (8458018).

10499870 is a wasteful number, since it uses less digits than its factorization.

10499870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 10499870 is about 3240.3502897063. The cubic root of 10499870 is about 218.9750532804.

The spelling of 10499870 in words is "ten million, four hundred ninety-nine thousand, eight hundred seventy".