415487225 has 24 divisors (see below), whose sum is σ = 546715008. Its totient is φ = 312147200.

The previous prime is 415487213. The next prime is 415487227. The reversal of 415487225 is 522784514.

It is not a de Polignac number, because 415487225 - 2⁸ = 415486969 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415487227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274220 + ... + 275730.

It is an arithmetic number, because the mean of its divisors is an integer number (22779792).

Almost surely, 2^415487225 is an apocalyptic number.

It is an amenable number.

415487225 is a deficient number, since it is larger than the sum of its proper divisors (131227783).

415487225 is a wasteful number, since it uses less digits than its factorization.

415487225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2180 counting only the distinct ones).

The product of its digits is 89600, while the sum is 38.

The square root of 415487225 is about 20383.5037469028. The cubic root of 415487225 is about 746.1953843536.

The spelling of 415487225 in words is "four hundred fifteen million, four hundred eighty-seven thousand, two hundred twenty-five".