2252027644 has 12 divisors (see below), whose sum is σ = 4047563464. Its totient is φ = 1095580944.

The previous prime is 2252027639. The next prime is 2252027653. The reversal of 2252027644 is 4467202522.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 7608054 + ... + 7608349.

Almost surely, 2^2252027644 is an apocalyptic number.

It is an amenable number.

2252027644 is a deficient number, since it is larger than the sum of its proper divisors (1795535820).

2252027644 is a wasteful number, since it uses less digits than its factorization.

2252027644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15216444 (or 15216442 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 2252027644 is about 47455.5333338484. The cubic root of 2252027644 is about 1310.7642034083.

The spelling of 2252027644 in words is "two billion, two hundred fifty-two million, twenty-seven thousand, six hundred forty-four".