627056141 has 2 divisors, whose sum is σ = 627056142. Its totient is φ = 627056140.

The previous prime is 627056137. The next prime is 627056147. The reversal of 627056141 is 141650726.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 602898916 + 24157225 = 24554^2 + 4915^2 .

It is a cyclic number.

It is not a de Polignac number, because 627056141 - 2² = 627056137 is a prime.

It is equal to p_32661770 and since 627056141 and 32661770 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 627056098 and 627056107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (627056147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313528070 + 313528071.

It is an arithmetic number, because the mean of its divisors is an integer number (313528071).

Almost surely, 2^627056141 is an apocalyptic number.

It is an amenable number.

627056141 is a deficient number, since it is larger than the sum of its proper divisors (1).

627056141 is an equidigital number, since it uses as much as digits as its factorization.

627056141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 627056141 is about 25041.0890537932. The cubic root of 627056141 is about 855.9245341548.

The spelling of 627056141 in words is "six hundred twenty-seven million, fifty-six thousand, one hundred forty-one".