2225892580 has 12 divisors (see below), whose sum is σ = 4674374460. Its totient is φ = 890357024.

The previous prime is 2225892577. The next prime is 2225892601. The reversal of 2225892580 is 852985222.

It can be written as a sum of positive squares in 2 ways, for example, as 433555684 + 1792336896 = 20822^2 + 42336^2 .

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, 55647295 + ... + 55647334.

It is an arithmetic number, because the mean of its divisors is an integer number (389531205).

Almost surely, 2^2225892580 is an apocalyptic number.

2225892580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2225892580 is an abundant number, since it is smaller than the sum of its proper divisors (2448481880).

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

2225892580 is a wasteful number, since it uses less digits than its factorization.

2225892580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111294638 (or 111294636 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 2225892580 is about 47179.3660406750. The cubic root of 2225892580 is about 1305.6739334526.

The spelling of 2225892580 in words is "two billion, two hundred twenty-five million, eight hundred ninety-two thousand, five hundred eighty".