2500099 has 8 divisors (see below), whose sum is σ = 2890080. Its totient is φ = 2118336.

The previous prime is 2500097. The next prime is 2500109. The reversal of 2500099 is 9900052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2500099 - 2¹ = 2500097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2500097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384 + ... + 2629.

It is an arithmetic number, because the mean of its divisors is an integer number (361260).

2^2500099 is an apocalyptic number.

2500099 is a deficient number, since it is larger than the sum of its proper divisors (389981).

2500099 is an equidigital number, since it uses as much as digits as its factorization.

2500099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 2500099 is about 1581.1701363231. The cubic root of 2500099 is about 135.7226723217.

The spelling of 2500099 in words is "two million, five hundred thousand, ninety-nine".