2272339252 has 12 divisors (see below), whose sum is σ = 4026930880. Its totient is φ = 1121787576.

The previous prime is 2272339247. The next prime is 2272339253. The reversal of 2272339252 is 2529332722.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272339253) 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, 3595158 + ... + 3595789.

Almost surely, 2^2272339252 is an apocalyptic number.

It is an amenable number.

2272339252 is a deficient number, since it is larger than the sum of its proper divisors (1754591628).

2272339252 is a wasteful number, since it uses less digits than its factorization.

2272339252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7191030 (or 7191028 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 2272339252 is about 47669.0596928448. The cubic root of 2272339252 is about 1314.6931198479.

The spelling of 2272339252 in words is "two billion, two hundred seventy-two million, three hundred thirty-nine thousand, two hundred fifty-two".