2297172433 has 2 divisors, whose sum is σ = 2297172434. Its totient is φ = 2297172432.

The previous prime is 2297172401. The next prime is 2297172443. The reversal of 2297172433 is 3342717922.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2111586304 + 185586129 = 45952^2 + 13623^2 .

It is a cyclic number.

It is not a de Polignac number, because 2297172433 - 2⁵ = 2297172401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2297172443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148586216 + 1148586217.

It is an arithmetic number, because the mean of its divisors is an integer number (1148586217).

Almost surely, 2^2297172433 is an apocalyptic number.

It is an amenable number.

2297172433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297172433 is an equidigital number, since it uses as much as digits as its factorization.

2297172433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 40.

The square root of 2297172433 is about 47928.8267434119. The cubic root of 2297172433 is about 1319.4649716066.

The spelling of 2297172433 in words is "two billion, two hundred ninety-seven million, one hundred seventy-two thousand, four hundred thirty-three".