463756225 has 27 divisors (see below), whose sum is σ = 593092713. Its totient is φ = 359720640.

The previous prime is 463756219. The next prime is 463756229. The reversal of 463756225 is 522657364.

The square root of 463756225 is 21535.

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

It can be written as a sum of positive squares in 4 ways, for example, as 2537649 + 461218576 = 1593^2 + 21476^2 .

It is not a de Polignac number, because 463756225 - 2³ = 463756217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463756229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6352789 + ... + 6352861.

Almost surely, 2^463756225 is an apocalyptic number.

463756225 is the 21535-th square number.

463756225 is the 10768-th centered octagonal number.

It is an amenable number.

463756225 is a deficient number, since it is larger than the sum of its proper divisors (129336488).

463756225 is an frugal number, since it uses more digits than its factorization.

463756225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 137 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The cubic root of 463756225 is about 774.0397263649.

The spelling of 463756225 in words is "four hundred sixty-three million, seven hundred fifty-six thousand, two hundred twenty-five".