2292428056 has 8 divisors (see below), whose sum is σ = 4298302620. Its totient is φ = 1146214024.

The previous prime is 2292427939. The next prime is 2292428059. The reversal of 2292428056 is 6508242922.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292428059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143276746 + ... + 143276761.

Almost surely, 2^2292428056 is an apocalyptic number.

It is an amenable number.

2292428056 is a deficient number, since it is larger than the sum of its proper divisors (2005874564).

2292428056 is a wasteful number, since it uses less digits than its factorization.

2292428056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286553513 (or 286553509 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 2292428056 is about 47879.3071796157. The cubic root of 2292428056 is about 1318.5559767383. Note that the first 3 decimals are identical.

The spelling of 2292428056 in words is "two billion, two hundred ninety-two million, four hundred twenty-eight thousand, fifty-six".