34722563 has 2 divisors, whose sum is σ = 34722564. Its totient is φ = 34722562.

The previous prime is 34722559. The next prime is 34722607. The reversal of 34722563 is 36522743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34722563 - 2² = 34722559 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34722533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17361281 + 17361282.

It is an arithmetic number, because the mean of its divisors is an integer number (17361282).

Almost surely, 2^34722563 is an apocalyptic number.

34722563 is a deficient number, since it is larger than the sum of its proper divisors (1).

34722563 is an equidigital number, since it uses as much as digits as its factorization.

34722563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 32.

The square root of 34722563 is about 5892.5854257703. The cubic root of 34722563 is about 326.2400373738.

The spelling of 34722563 in words is "thirty-four million, seven hundred twenty-two thousand, five hundred sixty-three".