76775842 has 32 divisors (see below), whose sum is σ = 143265024. Its totient is φ = 30316800.

The previous prime is 76775833. The next prime is 76775849. The reversal of 76775842 is 24857767.

It is a junction number, because it is equal to n+sod(n) for n = 76775792 and 76775801.

It is not an unprimeable number, because it can be changed into a prime (76775849) 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, 3034 + ... + 12757.

It is an arithmetic number, because the mean of its divisors is an integer number (4477032).

Almost surely, 2^76775842 is an apocalyptic number.

76775842 is a deficient number, since it is larger than the sum of its proper divisors (66489182).

76775842 is a wasteful number, since it uses less digits than its factorization.

76775842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15834.

The product of its digits is 658560, while the sum is 46.

The square root of 76775842 is about 8762.1824906812. The cubic root of 76775842 is about 425.0188540655.

The spelling of 76775842 in words is "seventy-six million, seven hundred seventy-five thousand, eight hundred forty-two".