76807067 has 4 divisors (see below), whose sum is σ = 77278440. Its totient is φ = 76335696.

The previous prime is 76807009. The next prime is 76807099. The reversal of 76807067 is 76070867.

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

It is a cyclic number.

It is not a de Polignac number, because 76807067 - 2⁸ = 76806811 is a prime.

It is a super-2 number, since 2×76807067² = 11798651082284978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76807567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235442 + ... + 235767.

It is an arithmetic number, because the mean of its divisors is an integer number (19319610).

Almost surely, 2^76807067 is an apocalyptic number.

76807067 is a deficient number, since it is larger than the sum of its proper divisors (471373).

76807067 is a wasteful number, since it uses less digits than its factorization.

76807067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471372.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 76807067 is about 8763.9641144861. The cubic root of 76807067 is about 425.0764651345.

The spelling of 76807067 in words is "seventy-six million, eight hundred seven thousand, sixty-seven".