10245999 has 16 divisors (see below), whose sum is σ = 14048640. Its totient is φ = 6639840.

The previous prime is 10245973. The next prime is 10246007. The reversal of 10245999 is 99954201.

It is not a de Polignac number, because 10245999 - 2¹³ = 10237807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10245919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18669 + ... + 19209.

It is an arithmetic number, because the mean of its divisors is an integer number (878040).

Almost surely, 2^10245999 is an apocalyptic number.

10245999 is a deficient number, since it is larger than the sum of its proper divisors (3802641).

10245999 is a wasteful number, since it uses less digits than its factorization.

10245999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 10245999 is about 3200.9372065069. The cubic root of 10245999 is about 217.1958067558.

The spelling of 10245999 in words is "ten million, two hundred forty-five thousand, nine hundred ninety-nine".