2292992456 has 16 divisors (see below), whose sum is σ = 4363531440. Its totient is φ = 1129384080.

The previous prime is 2292992437. The next prime is 2292992483. The reversal of 2292992456 is 6542992922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2138450 + ... + 2139521.

It is an arithmetic number, because the mean of its divisors is an integer number (272720715).

Almost surely, 2^2292992456 is an apocalyptic number.

It is an amenable number.

2292992456 is a deficient number, since it is larger than the sum of its proper divisors (2070538984).

2292992456 is a wasteful number, since it uses less digits than its factorization.

2292992456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278044 (or 4278040 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 2292992456 is about 47885.2008035886. The cubic root of 2292992456 is about 1318.6641781605.

The spelling of 2292992456 in words is "two billion, two hundred ninety-two million, nine hundred ninety-two thousand, four hundred fifty-six".