76705606 has 4 divisors (see below), whose sum is σ = 115058412. Its totient is φ = 38352802.

The previous prime is 76705591. The next prime is 76705613. The reversal of 76705606 is 60650767.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60650767 = 41 ⋅1479287.

It is a congruent 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 as a sum of consecutive naturals, namely, 19176400 + ... + 19176403.

It is an arithmetic number, because the mean of its divisors is an integer number (28764603).

Almost surely, 2^76705606 is an apocalyptic number.

76705606 is a deficient number, since it is larger than the sum of its proper divisors (38352806).

76705606 is a wasteful number, since it uses less digits than its factorization.

76705606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38352805.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 76705606 is about 8758.1736680657. The cubic root of 76705606 is about 424.8892094142.

The spelling of 76705606 in words is "seventy-six million, seven hundred five thousand, six hundred six".