76251250 has 20 divisors (see below), whose sum is σ = 142927686. Its totient is φ = 30500000.

The previous prime is 76251229. The next prime is 76251251. The reversal of 76251250 is 5215267.

It can be written as a sum of positive squares in 5 ways, for example, as 2686321 + 73564929 = 1639^2 + 8577^2 .

It is not an unprimeable number, because it can be changed into a prime (76251251) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 29251 + ... + 31750.

Almost surely, 2^76251250 is an apocalyptic number.

76251250 is a deficient number, since it is larger than the sum of its proper divisors (66676436).

76251250 is an equidigital number, since it uses as much as digits as its factorization.

76251250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61023 (or 61008 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 76251250 is about 8732.1961727849. The cubic root of 76251250 is about 424.0486216047.

The spelling of 76251250 in words is "seventy-six million, two hundred fifty-one thousand, two hundred fifty".