76713755 has 4 divisors (see below), whose sum is σ = 92056512. Its totient is φ = 61371000.

The previous prime is 76713739. The next prime is 76713761. The reversal of 76713755 is 55731767.

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

It is not a de Polignac number, because 76713755 - 2⁴ = 76713739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7671371 + ... + 7671380.

It is an arithmetic number, because the mean of its divisors is an integer number (23014128).

Almost surely, 2^76713755 is an apocalyptic number.

76713755 is a deficient number, since it is larger than the sum of its proper divisors (15342757).

76713755 is a wasteful number, since it uses less digits than its factorization.

76713755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15342756.

The product of its digits is 154350, while the sum is 41.

The square root of 76713755 is about 8758.6388782733. The cubic root of 76713755 is about 424.9042552487.

The spelling of 76713755 in words is "seventy-six million, seven hundred thirteen thousand, seven hundred fifty-five".