2292620764 has 48 divisors (see below), whose sum is σ = 4680417280. Its totient is φ = 962357760.

The previous prime is 2292620747. The next prime is 2292620783. The reversal of 2292620764 is 4670262922.

2292620764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2292620764² = 10512219935047887392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276844 + ... + 285004.

Almost surely, 2^2292620764 is an apocalyptic number.

It is an amenable number.

2292620764 is an abundant number, since it is smaller than the sum of its proper divisors (2387796516).

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

2292620764 is a wasteful number, since it uses less digits than its factorization.

2292620764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8378 (or 8376 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2292620764 is about 47881.3195724596. The cubic root of 2292620764 is about 1318.5929228873.

The spelling of 2292620764 in words is "two billion, two hundred ninety-two million, six hundred twenty thousand, seven hundred sixty-four".