627252097 has 2 divisors, whose sum is σ = 627252098. Its totient is φ = 627252096.

The previous prime is 627252023. The next prime is 627252103. The reversal of 627252097 is 790252726.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503508721 + 123743376 = 22439^2 + 11124^2 .

It is a cyclic number.

It is not a de Polignac number, because 627252097 - 2¹¹ = 627250049 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (627252007) 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, 313626048 + 313626049.

It is an arithmetic number, because the mean of its divisors is an integer number (313626049).

Almost surely, 2^627252097 is an apocalyptic number.

It is an amenable number.

627252097 is a deficient number, since it is larger than the sum of its proper divisors (1).

627252097 is an equidigital number, since it uses as much as digits as its factorization.

627252097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 627252097 is about 25045.0014374126. The cubic root of 627252097 is about 856.0136841096.

The spelling of 627252097 in words is "six hundred twenty-seven million, two hundred fifty-two thousand, ninety-seven".