76422117 has 8 divisors (see below), whose sum is σ = 102072096. Its totient is φ = 50860112.

The previous prime is 76422091. The next prime is 76422119. The reversal of 76422117 is 71122467.

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

It is a cyclic number.

It is not a de Polignac number, because 76422117 - 2⁶ = 76422053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76422119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19938 + ... + 23459.

It is an arithmetic number, because the mean of its divisors is an integer number (12759012).

Almost surely, 2^76422117 is an apocalyptic number.

It is an amenable number.

76422117 is a deficient number, since it is larger than the sum of its proper divisors (25649979).

76422117 is a wasteful number, since it uses less digits than its factorization.

76422117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43987.

The product of its digits is 4704, while the sum is 30.

The square root of 76422117 is about 8741.9744337306. The cubic root of 76422117 is about 424.3651272897.

The spelling of 76422117 in words is "seventy-six million, four hundred twenty-two thousand, one hundred seventeen".