22395701 has 2 divisors, whose sum is σ = 22395702. Its totient is φ = 22395700.

The previous prime is 22395697. The next prime is 22395719. The reversal of 22395701 is 10759322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22372900 + 22801 = 4730^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 22395701 - 2² = 22395697 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (22395761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11197850 + 11197851.

It is an arithmetic number, because the mean of its divisors is an integer number (11197851).

Almost surely, 2^22395701 is an apocalyptic number.

It is an amenable number.

22395701 is a deficient number, since it is larger than the sum of its proper divisors (1).

22395701 is an equidigital number, since it uses as much as digits as its factorization.

22395701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 22395701 is about 4732.4096399192. The cubic root of 22395701 is about 281.8739145947.

The spelling of 22395701 in words is "twenty-two million, three hundred ninety-five thousand, seven hundred one".