76870082 has 4 divisors (see below), whose sum is σ = 115305126. Its totient is φ = 38435040.

The previous prime is 76870061. The next prime is 76870093. The reversal of 76870082 is 28007867.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56987401 + 19882681 = 7549^2 + 4459^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19217519 + ... + 19217522.

Almost surely, 2^76870082 is an apocalyptic number.

76870082 is a deficient number, since it is larger than the sum of its proper divisors (38435044).

76870082 is a wasteful number, since it uses less digits than its factorization.

76870082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38435043.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 76870082 is about 8767.5584970960. The cubic root of 76870082 is about 425.1926821807.

The spelling of 76870082 in words is "seventy-six million, eight hundred seventy thousand, eighty-two".