2305012252 has 24 divisors (see below), whose sum is σ = 4456753056. Its totient is φ = 1037549568.

The previous prime is 2305012243. The next prime is 2305012271. The reversal of 2305012252 is 2522105032.

It is a super-2 number, since 2×2305012252² = 10626162963740223008, which contains 22 as substring.

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, 735333 + ... + 738460.

It is an arithmetic number, because the mean of its divisors is an integer number (185698044).

Almost surely, 2^2305012252 is an apocalyptic number.

It is an amenable number.

2305012252 is a deficient number, since it is larger than the sum of its proper divisors (2151740804).

2305012252 is a wasteful number, since it uses less digits than its factorization.

2305012252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473837 (or 1473835 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2305012252 is about 48010.5431337743. The cubic root of 2305012252 is about 1320.9642961489.

Adding to 2305012252 its reverse (2522105032), we get a palindrome (4827117284).

The spelling of 2305012252 in words is "two billion, three hundred five million, twelve thousand, two hundred fifty-two".