2263251332 has 18 divisors (see below), whose sum is σ = 4059660234. Its totient is φ = 1104021760.

The previous prime is 2263251323. The next prime is 2263251343. The reversal of 2263251332 is 2331523622.

It can be written as a sum of positive squares in 3 ways, for example, as 6431296 + 2256820036 = 2536^2 + 47506^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2263251295 and 2263251304.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161573 + ... + 175020.

Almost surely, 2^2263251332 is an apocalyptic number.

It is an amenable number.

2263251332 is a deficient number, since it is larger than the sum of its proper divisors (1796408902).

2263251332 is a wasteful number, since it uses less digits than its factorization.

2263251332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336679 (or 336636 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 2263251332 is about 47573.6411471731. The cubic root of 2263251332 is about 1312.9381311231.

Adding to 2263251332 its reverse (2331523622), we get a palindrome (4594774954).

The spelling of 2263251332 in words is "two billion, two hundred sixty-three million, two hundred fifty-one thousand, three hundred thirty-two".