2322549997 has 2 divisors, whose sum is σ = 2322549998. Its totient is φ = 2322549996.

The previous prime is 2322549991. The next prime is 2322550007. The reversal of 2322549997 is 7999452232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214592201 + 1107957796 = 34851^2 + 33286^2 .

It is a cyclic number.

It is not a de Polignac number, because 2322549997 - 2²⁷ = 2188332269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322549991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161274998 + 1161274999.

It is an arithmetic number, because the mean of its divisors is an integer number (1161274999).

Almost surely, 2^2322549997 is an apocalyptic number.

It is an amenable number.

2322549997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322549997 is an equidigital number, since it uses as much as digits as its factorization.

2322549997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 52.

The square root of 2322549997 is about 48192.8417609918. The cubic root of 2322549997 is about 1324.3060321364.

The spelling of 2322549997 in words is "two billion, three hundred twenty-two million, five hundred forty-nine thousand, nine hundred ninety-seven".