2292747264 has 66 divisors (see below), whose sum is σ = 6620284580. Its totient is φ = 764246016.

The previous prime is 2292747253. The next prime is 2292747269. The reversal of 2292747264 is 4627472922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2292747269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115174 + ... + 133605.

Almost surely, 2^2292747264 is an apocalyptic number.

2292747264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2292747264 is an abundant number, since it is smaller than the sum of its proper divisors (4327537316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2292747264 is a wasteful number, since it uses less digits than its factorization.

2292747264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248805 (or 248784 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 2292747264 is about 47882.6405286927. The cubic root of 2292747264 is about 1318.6171744541.

It can be divided in two parts, 2292747 and 264, that added together give a triangular number (2293011 = T₂₁₄₁).

The spelling of 2292747264 in words is "two billion, two hundred ninety-two million, seven hundred forty-seven thousand, two hundred sixty-four".