2258888572 has 12 divisors (see below), whose sum is σ = 4008732336. Its totient is φ = 1113536480.

The previous prime is 2258888557. The next prime is 2258888609. The reversal of 2258888572 is 2758888522.

It is a happy number.

It is a congruent number.

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, 3976633 + ... + 3977200.

It is an arithmetic number, because the mean of its divisors is an integer number (334061028).

Almost surely, 2^2258888572 is an apocalyptic number.

It is an amenable number.

2258888572 is a deficient number, since it is larger than the sum of its proper divisors (1749843764).

2258888572 is a wasteful number, since it uses less digits than its factorization.

2258888572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7953908 (or 7953906 counting only the distinct ones).

The product of its digits is 5734400, while the sum is 55.

The square root of 2258888572 is about 47527.7663266432. The cubic root of 2258888572 is about 1312.0939593811.

The spelling of 2258888572 in words is "two billion, two hundred fifty-eight million, eight hundred eighty-eight thousand, five hundred seventy-two".