4415425 has 24 divisors (see below), whose sum is σ = 6535296. Its totient is φ = 2893440.

The previous prime is 4415407. The next prime is 4415431. The reversal of 4415425 is 5245144.

It is a happy number.

It is not a de Polignac number, because 4415425 - 2⁷ = 4415297 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4415425.

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, 3477 + ... + 4573.

It is an arithmetic number, because the mean of its divisors is an integer number (272304).

Almost surely, 2^4415425 is an apocalyptic number.

It is an amenable number.

4415425 is a deficient number, since it is larger than the sum of its proper divisors (2119871).

4415425 is a wasteful number, since it uses less digits than its factorization.

4415425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1132 counting only the distinct ones).

The product of its digits is 3200, while the sum is 25.

The square root of 4415425 is about 2101.2912696721. The cubic root of 4415425 is about 164.0555161048.

The spelling of 4415425 in words is "four million, four hundred fifteen thousand, four hundred twenty-five".