22032097 has 2 divisors, whose sum is σ = 22032098. Its totient is φ = 22032096.

The previous prime is 22032089. The next prime is 22032121. The reversal of 22032097 is 79023022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14017536 + 8014561 = 3744^2 + 2831^2 .

It is a cyclic number.

It is not a de Polignac number, because 22032097 - 2³ = 22032089 is a prime.

It is not a weakly prime, because it can be changed into another prime (22032007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11016048 + 11016049.

It is an arithmetic number, because the mean of its divisors is an integer number (11016049).

Almost surely, 2^22032097 is an apocalyptic number.

It is an amenable number.

22032097 is a deficient number, since it is larger than the sum of its proper divisors (1).

22032097 is an equidigital number, since it uses as much as digits as its factorization.

22032097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 22032097 is about 4693.8360644573. The cubic root of 22032097 is about 280.3401351167.

The spelling of 22032097 in words is "twenty-two million, thirty-two thousand, ninety-seven".