2322656249 has 2 divisors, whose sum is σ = 2322656250. Its totient is φ = 2322656248.

The previous prime is 2322656239. The next prime is 2322656267. The reversal of 2322656249 is 9426562232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1674037225 + 648619024 = 40915^2 + 25468^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322656249 - 2⁴ = 2322656233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2322656209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161328124 + 1161328125.

It is an arithmetic number, because the mean of its divisors is an integer number (1161328125).

Almost surely, 2^2322656249 is an apocalyptic number.

It is an amenable number.

2322656249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322656249 is an equidigital number, since it uses as much as digits as its factorization.

2322656249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 41.

The square root of 2322656249 is about 48193.9441112678. The cubic root of 2322656249 is about 1324.3262266093.

The spelling of 2322656249 in words is "two billion, three hundred twenty-two million, six hundred fifty-six thousand, two hundred forty-nine".