2272127464 has 32 divisors (see below), whose sum is σ = 4517236800. Its totient is φ = 1068405120.

The previous prime is 2272127449. The next prime is 2272127489. The reversal of 2272127464 is 4647212722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33732 + ... + 75379.

It is an arithmetic number, because the mean of its divisors is an integer number (141163650).

Almost surely, 2^2272127464 is an apocalyptic number.

It is an amenable number.

2272127464 is a deficient number, since it is larger than the sum of its proper divisors (2245109336).

2272127464 is a wasteful number, since it uses less digits than its factorization.

2272127464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109273 (or 109269 counting only the distinct ones).

The product of its digits is 75264, while the sum is 37.

The square root of 2272127464 is about 47666.8382001576. The cubic root of 2272127464 is about 1314.6522742924.

The spelling of 2272127464 in words is "two billion, two hundred seventy-two million, one hundred twenty-seven thousand, four hundred sixty-four".