76870026 has 32 divisors (see below), whose sum is σ = 171929280. Its totient is φ = 25457328.

The previous prime is 76870021. The next prime is 76870061. The reversal of 76870026 is 62007867.

It is not an unprimeable number, because it can be changed into a prime (76870021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3945 + ... + 13011.

It is an arithmetic number, because the mean of its divisors is an integer number (5372790).

Almost surely, 2^76870026 is an apocalyptic number.

76870026 is an abundant number, since it is smaller than the sum of its proper divisors (95059254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76870026 is a wasteful number, since it uses less digits than its factorization.

76870026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235 (or 9229 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 76870026 is about 8767.5553035039. Note that the first 3 decimals coincide. The cubic root of 76870026 is about 425.1925789294.

The spelling of 76870026 in words is "seventy-six million, eight hundred seventy thousand, twenty-six".