63230425 has 24 divisors (see below), whose sum is σ = 81021600. Its totient is φ = 48921600.

The previous prime is 63230417. The next prime is 63230437. The reversal of 63230425 is 52403236.

It is a happy number.

It is not a de Polignac number, because 63230425 - 2³ = 63230417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 63230425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140601 + ... + 141049.

It is an arithmetic number, because the mean of its divisors is an integer number (3375900).

Almost surely, 2^63230425 is an apocalyptic number.

It is an amenable number.

63230425 is a deficient number, since it is larger than the sum of its proper divisors (17791175).

63230425 is a wasteful number, since it uses less digits than its factorization.

63230425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 63230425 is about 7951.7560953540. The cubic root of 63230425 is about 398.3902491962.

The spelling of 63230425 in words is "sixty-three million, two hundred thirty thousand, four hundred twenty-five".