10206099 has 24 divisors (see below), whose sum is σ = 15380352. Its totient is φ = 6514560.

The previous prime is 10206083. The next prime is 10206107. The reversal of 10206099 is 99060201.

It is a happy number.

10206099 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 10206099 - 2⁴ = 10206083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43687 + ... + 43919.

It is an arithmetic number, because the mean of its divisors is an integer number (640848).

Almost surely, 2^10206099 is an apocalyptic number.

10206099 is a deficient number, since it is larger than the sum of its proper divisors (5174253).

10206099 is a wasteful number, since it uses less digits than its factorization.

10206099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 10206099 is about 3194.6985773309. The cubic root of 10206099 is about 216.9135051377.

The spelling of 10206099 in words is "ten million, two hundred six thousand, ninety-nine".