2262644624 has 20 divisors (see below), whose sum is σ = 4466590236. Its totient is φ = 1109976192.

The previous prime is 2262644617. The next prime is 2262644627. The reversal of 2262644624 is 4264462622.

2262644624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 898081024 + 1364563600 = 29968^2 + 36940^2 .

It is a super-2 number, since 2×2262644624² = 10239121389032202752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2262644627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333259 + ... + 1334954.

Almost surely, 2^2262644624 is an apocalyptic number.

It is an amenable number.

2262644624 is a deficient number, since it is larger than the sum of its proper divisors (2203945612).

2262644624 is a wasteful number, since it uses less digits than its factorization.

2262644624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668274 (or 2668268 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

The square root of 2262644624 is about 47567.2642055437. The cubic root of 2262644624 is about 1312.8208012085.

The spelling of 2262644624 in words is "two billion, two hundred sixty-two million, six hundred forty-four thousand, six hundred twenty-four".