76870075 has 12 divisors (see below), whose sum is σ = 96304600. Its totient is φ = 60860160.

The previous prime is 76870061. The next prime is 76870093. The reversal of 76870075 is 57007867.

It is a de Polignac number, because none of the positive numbers 2^k-76870075 is a prime.

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, 13425 + ... + 18274.

Almost surely, 2^76870075 is an apocalyptic number.

76870075 is a deficient number, since it is larger than the sum of its proper divisors (19434525).

76870075 is a wasteful number, since it uses less digits than its factorization.

76870075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31806 (or 31801 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 76870075 is about 8767.5580978970. The cubic root of 76870075 is about 425.1926692743.

The spelling of 76870075 in words is "seventy-six million, eight hundred seventy thousand, seventy-five".