2286562440 has 32 divisors (see below), whose sum is σ = 6859687680. Its totient is φ = 609749952.

The previous prime is 2286562417. The next prime is 2286562459. The reversal of 2286562440 is 442656822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9527224 + ... + 9527463.

It is an arithmetic number, because the mean of its divisors is an integer number (214365240).

Almost surely, 2^2286562440 is an apocalyptic number.

2286562440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2286562440 is an abundant number, since it is smaller than the sum of its proper divisors (4573125240).

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

2286562440 is a wasteful number, since it uses less digits than its factorization.

2286562440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19054701 (or 19054697 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 2286562440 is about 47818.0137605066. The cubic root of 2286562440 is about 1317.4304235888.

The spelling of 2286562440 in words is "two billion, two hundred eighty-six million, five hundred sixty-two thousand, four hundred forty".