627247825 has 12 divisors (see below), whose sum is σ = 782449920. Its totient is φ = 498790160.

The previous prime is 627247799. The next prime is 627247847. The reversal of 627247825 is 528742726.

It is not a de Polignac number, because 627247825 - 2¹¹ = 627245777 is a prime.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 70945 + ... + 79294.

It is an arithmetic number, because the mean of its divisors is an integer number (65204160).

Almost surely, 2^627247825 is an apocalyptic number.

It is an amenable number.

627247825 is a deficient number, since it is larger than the sum of its proper divisors (155202095).

627247825 is a wasteful number, since it uses less digits than its factorization.

627247825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150416 (or 150411 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The square root of 627247825 is about 25044.9161507880. The cubic root of 627247825 is about 856.0117407661.

The spelling of 627247825 in words is "six hundred twenty-seven million, two hundred forty-seven thousand, eight hundred twenty-five".