63600225 has 96 divisors (see below), whose sum is σ = 121908864. Its totient is φ = 29030400.

The previous prime is 63600223. The next prime is 63600283. The reversal of 63600225 is 52200636.

It is not a de Polignac number, because 63600225 - 2¹ = 63600223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63600195 and 63600204.

It is not an unprimeable number, because it can be changed into a prime (63600223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1479054 + ... + 1479096.

It is an arithmetic number, because the mean of its divisors is an integer number (1269884).

Almost surely, 2^63600225 is an apocalyptic number.

63600225 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

63600225 is a deficient number, since it is larger than the sum of its proper divisors (58308639).

63600225 is a wasteful number, since it uses less digits than its factorization.

63600225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 63600225 is about 7974.9749215907. The cubic root of 63600225 is about 399.1653952150.

The spelling of 63600225 in words is "sixty-three million, six hundred thousand, two hundred twenty-five".