2500089 has 4 divisors (see below), whose sum is σ = 3333456. Its totient is φ = 1666724.

The previous prime is 2500087. The next prime is 2500097. The reversal of 2500089 is 9800052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2500089 - 2¹ = 2500087 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2500081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416679 + ... + 416684.

It is an arithmetic number, because the mean of its divisors is an integer number (833364).

2^2500089 is an apocalyptic number.

It is an amenable number.

2500089 is a deficient number, since it is larger than the sum of its proper divisors (833367).

2500089 is an equidigital number, since it uses as much as digits as its factorization.

2500089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833366.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 2500089 is about 1581.1669741049. The cubic root of 2500089 is about 135.7224913651.

The spelling of 2500089 in words is "two million, five hundred thousand, eighty-nine".