10090899 has 60 divisors (see below), whose sum is σ = 19067664. Its totient is φ = 5178816.

The previous prime is 10090897. The next prime is 10090933. The reversal of 10090899 is 99809001.

It is not a de Polignac number, because 10090899 - 2¹ = 10090897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10090897) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 272709 + ... + 272745.

Almost surely, 2^10090899 is an apocalyptic number.

10090899 is a deficient number, since it is larger than the sum of its proper divisors (8976765).

10090899 is an equidigital number, since it uses as much as digits as its factorization.

10090899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The square root of 10090899 is about 3176.6175407184. The cubic root of 10090899 is about 216.0942875397.

The spelling of 10090899 in words is "ten million, ninety thousand, eight hundred ninety-nine".