2500010 has 24 divisors (see below), whose sum is σ = 4638060. Its totient is φ = 970112.

The previous prime is 2500009. The next prime is 2500027. The reversal of 2500010 is 100052.

It can be written as a sum of positive squares in 6 ways, for example, as 1229881 + 1270129 = 1109^2 + 1127^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28046 + ... + 28134.

2^2500010 is an apocalyptic number.

2500010 is a deficient number, since it is larger than the sum of its proper divisors (2138050).

2500010 is an equidigital number, since it uses as much as digits as its factorization.

2500010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 8.

The square root of 2500010 is about 1581.1419923587. The cubic root of 2500010 is about 135.7210617907.

Adding to 2500010 its reverse (100052), we get a palindrome (2600062).

The spelling of 2500010 in words is "two million, five hundred thousand, ten".