415413220 has 24 divisors (see below), whose sum is σ = 873307008. Its totient is φ = 165986400.

The previous prime is 415413211. The next prime is 415413223. The reversal of 415413220 is 22314514.

It is a junction number, because it is equal to n+sod(n) for n = 415413191 and 415413200.

It is not an unprimeable number, because it can be changed into a prime (415413223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8725 + ... + 30115.

It is an arithmetic number, because the mean of its divisors is an integer number (36387792).

Almost surely, 2^415413220 is an apocalyptic number.

It is an amenable number.

415413220 is an abundant number, since it is smaller than the sum of its proper divisors (457893788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415413220 is a wasteful number, since it uses less digits than its factorization.

415413220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22371 (or 22369 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 415413220 is about 20381.6883500852. The cubic root of 415413220 is about 746.1510785643.

Adding to 415413220 its reverse (22314514), we get a palindrome (437727734).

The spelling of 415413220 in words is "four hundred fifteen million, four hundred thirteen thousand, two hundred twenty".