76272227 has 8 divisors (see below), whose sum is σ = 76948176. Its totient is φ = 75599712.

The previous prime is 76272223. The next prime is 76272241. The reversal of 76272227 is 72227267.

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 76272227 - 2² = 76272223 is a prime.

It is a super-2 number, since 2×76272227² = 11634905223079058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76272223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 62273 + ... + 63485.

It is an arithmetic number, because the mean of its divisors is an integer number (9618522).

Almost surely, 2^76272227 is an apocalyptic number.

76272227 is a deficient number, since it is larger than the sum of its proper divisors (675949).

76272227 is a wasteful number, since it uses less digits than its factorization.

76272227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717.

The product of its digits is 32928, while the sum is 35.

The square root of 76272227 is about 8733.3972198681. The cubic root of 76272227 is about 424.0875038191.

The spelling of 76272227 in words is "seventy-six million, two hundred seventy-two thousand, two hundred twenty-seven".