76435818 has 48 divisors (see below), whose sum is σ = 160337280. Its totient is φ = 24283584.

The previous prime is 76435817. The next prime is 76435819. The reversal of 76435818 is 81853467.

It is an interprime number because it is at equal distance from previous prime (76435817) and next prime (76435819).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 76435818.

It is not an unprimeable number, because it can be changed into a prime (76435817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 967503 + ... + 967581.

It is an arithmetic number, because the mean of its divisors is an integer number (3340360).

Almost surely, 2^76435818 is an apocalyptic number.

76435818 is an abundant number, since it is smaller than the sum of its proper divisors (83901462).

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

76435818 is a wasteful number, since it uses less digits than its factorization.

76435818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 204 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 76435818 is about 8742.7580316511. The cubic root of 76435818 is about 424.3904859137.

The spelling of 76435818 in words is "seventy-six million, four hundred thirty-five thousand, eight hundred eighteen".