2512870 has 8 divisors (see below), whose sum is σ = 4523184. Its totient is φ = 1005144.

The previous prime is 2512847. The next prime is 2512897. The reversal of 2512870 is 782152.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125634 + ... + 125653.

It is an arithmetic number, because the mean of its divisors is an integer number (565398).

2^2512870 is an apocalyptic number.

2512870 is a deficient number, since it is larger than the sum of its proper divisors (2010314).

2512870 is a wasteful number, since it uses less digits than its factorization.

2512870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251294.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2512870 is about 1585.2034569733. The cubic root of 2512870 is about 135.9533793490.

The spelling of 2512870 in words is "two million, five hundred twelve thousand, eight hundred seventy".