627252025 has 9 divisors (see below), whose sum is σ = 777947821. Its totient is φ = 501701440.

The previous prime is 627252023. The next prime is 627252097. The reversal of 627252025 is 520252726.

The square root of 627252025 is 25045.

It is a perfect power (a square), and thus also a powerful number.

627252025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 17952169 + 609299856 = 4237^2 + 24684^2 .

It is not a de Polignac number, because 627252025 - 2¹ = 627252023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (627252023) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 122721 + ... + 127729.

Almost surely, 2^627252025 is an apocalyptic number.

627252025 is the 25045-th square number.

627252025 is the 12523-rd centered octagonal number.

It is an amenable number.

627252025 is a deficient number, since it is larger than the sum of its proper divisors (150695796).

627252025 is an frugal number, since it uses more digits than its factorization.

627252025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10028 (or 5014 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The cubic root of 627252025 is about 856.0136513567.

The spelling of 627252025 in words is "six hundred twenty-seven million, two hundred fifty-two thousand, twenty-five".