2812607625 has 32 divisors (see below), whose sum is σ = 4690093824. Its totient is φ = 1496880000.

The previous prime is 2812607621. The next prime is 2812607663. The reversal of 2812607625 is 5267062182.

It is not a de Polignac number, because 2812607625 - 2² = 2812607621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2812607621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174925 + ... + 190325.

It is an arithmetic number, because the mean of its divisors is an integer number (146565432).

Almost surely, 2^2812607625 is an apocalyptic number.

2812607625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2812607625 is a deficient number, since it is larger than the sum of its proper divisors (1877486199).

2812607625 is a wasteful number, since it uses less digits than its factorization.

2812607625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15906 (or 15896 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2812607625 is about 53034.0232775150. The cubic root of 2812607625 is about 1411.5720482479.

The spelling of 2812607625 in words is "two billion, eight hundred twelve million, six hundred seven thousand, six hundred twenty-five".