2274526864 has 15 divisors (see below), whose sum is σ = 4407265443. Its totient is φ = 1137168048.

The previous prime is 2274526861. The next prime is 2274526897. The reversal of 2274526864 is 4686254722.

The square root of 2274526864 is 47692.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2274526861) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 184807 + ... + 196729.

Almost surely, 2^2274526864 is an apocalyptic number.

2274526864 is the 47692-nd square number.

It is an amenable number.

2274526864 is a deficient number, since it is larger than the sum of its proper divisors (2132738579).

2274526864 is an frugal number, since it uses more digits than its factorization.

2274526864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23854 (or 11925 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The cubic root of 2274526864 is about 1315.1148755346.

The spelling of 2274526864 in words is "two billion, two hundred seventy-four million, five hundred twenty-six thousand, eight hundred sixty-four".