76069705 has 4 divisors (see below), whose sum is σ = 91283652. Its totient is φ = 60855760.

The previous prime is 76069699. The next prime is 76069729. The reversal of 76069705 is 50796067.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50796067 = 7 ⋅7256581.

It can be written as a sum of positive squares in 2 ways, for example, as 36228361 + 39841344 = 6019^2 + 6312^2 .

It is not a de Polignac number, because 76069705 - 2¹¹ = 76067657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7606966 + ... + 7606975.

It is an arithmetic number, because the mean of its divisors is an integer number (22820913).

Almost surely, 2^76069705 is an apocalyptic number.

It is an amenable number.

76069705 is a deficient number, since it is larger than the sum of its proper divisors (15213947).

76069705 is a wasteful number, since it uses less digits than its factorization.

76069705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15213946.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 76069705 is about 8721.7948267544. The cubic root of 76069705 is about 423.7118180139.

The spelling of 76069705 in words is "seventy-six million, sixty-nine thousand, seven hundred five".