76706422 has 8 divisors (see below), whose sum is σ = 123910416. Its totient is φ = 35402952.

The previous prime is 76706411. The next prime is 76706447. The reversal of 76706422 is 22460767.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 1475098 + ... + 1475149.

It is an arithmetic number, because the mean of its divisors is an integer number (15488802).

Almost surely, 2^76706422 is an apocalyptic number.

76706422 is a deficient number, since it is larger than the sum of its proper divisors (47203994).

76706422 is a wasteful number, since it uses less digits than its factorization.

76706422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950262.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 76706422 is about 8758.2202529966. The cubic root of 76706422 is about 424.8907160766.

The spelling of 76706422 in words is "seventy-six million, seven hundred six thousand, four hundred twenty-two".