2326250021 has 2 divisors, whose sum is σ = 2326250022. Its totient is φ = 2326250020.

The previous prime is 2326249973. The next prime is 2326250027. The reversal of 2326250021 is 1200526232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1422345796 + 903904225 = 37714^2 + 30065^2 .

It is a cyclic number.

It is not a de Polignac number, because 2326250021 - 2¹⁰ = 2326248997 is a prime.

It is a super-2 number, since 2×2326250021² = 10822878320405000882, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2326250027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1163125010 + 1163125011.

It is an arithmetic number, because the mean of its divisors is an integer number (1163125011).

Almost surely, 2^2326250021 is an apocalyptic number.

It is an amenable number.

2326250021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2326250021 is an equidigital number, since it uses as much as digits as its factorization.

2326250021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2326250021 is about 48231.2141771281. The cubic root of 2326250021 is about 1325.0089038918.

Adding to 2326250021 its reverse (1200526232), we get a palindrome (3526776253).

The spelling of 2326250021 in words is "two billion, three hundred twenty-six million, two hundred fifty thousand, twenty-one".