76272317 has 8 divisors (see below), whose sum is σ = 83566080. Its totient is φ = 69038560.

The previous prime is 76272283. The next prime is 76272337. The reversal of 76272317 is 71327267.

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 76272317 - 2²⁰ = 75223741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76272337) 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, 12317 + ... + 17442.

It is an arithmetic number, because the mean of its divisors is an integer number (10445760).

Almost surely, 2^76272317 is an apocalyptic number.

It is an amenable number.

76272317 is a deficient number, since it is larger than the sum of its proper divisors (7293763).

76272317 is a wasteful number, since it uses less digits than its factorization.

76272317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30003.

The product of its digits is 24696, while the sum is 35.

The square root of 76272317 is about 8733.4023725007. The cubic root of 76272317 is about 424.0876706245.

The spelling of 76272317 in words is "seventy-six million, two hundred seventy-two thousand, three hundred seventeen".