2312072250 has 96 divisors (see below), whose sum is σ = 6130942272. Its totient is φ = 580230400.

The previous prime is 2312072239. The next prime is 2312072261. The reversal of 2312072250 is 522702132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2312072239) and next prime (2312072261).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2312072250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 211417 + ... + 222083.

It is an arithmetic number, because the mean of its divisors is an integer number (63863982).

Almost surely, 2^2312072250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2312072250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3065471136).

2312072250 is an abundant number, since it is smaller than the sum of its proper divisors (3818870022).

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

2312072250 is a wasteful number, since it uses less digits than its factorization.

2312072250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10721 (or 10694 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2312072250 is about 48084.0124157708. The cubic root of 2312072250 is about 1322.3115774836.

Adding to 2312072250 its reverse (522702132), we get a palindrome (2834774382).

The spelling of 2312072250 in words is "two billion, three hundred twelve million, seventy-two thousand, two hundred fifty".