2262267644 has 24 divisors (see below), whose sum is σ = 4872577248. Its totient is φ = 894962880.

The previous prime is 2262267617. The next prime is 2262267677. The reversal of 2262267644 is 4467622622.

It is a congruent number.

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, 3107147 + ... + 3107874.

It is an arithmetic number, because the mean of its divisors is an integer number (203024052).

Almost surely, 2^2262267644 is an apocalyptic number.

It is an amenable number.

2262267644 is an abundant number, since it is smaller than the sum of its proper divisors (2610309604).

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

2262267644 is a wasteful number, since it uses less digits than its factorization.

2262267644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6215045 (or 6215043 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 2262267644 is about 47563.3014413424. The cubic root of 2262267644 is about 1312.7478873170.

The spelling of 2262267644 in words is "two billion, two hundred sixty-two million, two hundred sixty-seven thousand, six hundred forty-four".