415225405 has 32 divisors (see below), whose sum is σ = 577290240. Its totient is φ = 280841280.

The previous prime is 415225399. The next prime is 415225429. The reversal of 415225405 is 504522514.

It is not a de Polignac number, because 415225405 - 2³ = 415225397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1196442 + ... + 1196788.

It is an arithmetic number, because the mean of its divisors is an integer number (18040320).

Almost surely, 2^415225405 is an apocalyptic number.

It is an amenable number.

415225405 is a deficient number, since it is larger than the sum of its proper divisors (162064835).

415225405 is a wasteful number, since it uses less digits than its factorization.

415225405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 415225405 is about 20377.0803845890. The cubic root of 415225405 is about 746.0386126444.

Adding to 415225405 its reverse (504522514), we get a palindrome (919747919).

The spelling of 415225405 in words is "four hundred fifteen million, two hundred twenty-five thousand, four hundred five".