415220452 has 24 divisors (see below), whose sum is σ = 766018400. Its totient is φ = 196390656.

The previous prime is 415220411. The next prime is 415220459. The reversal of 415220452 is 254022514.

It is not an unprimeable number, because it can be changed into a prime (415220459) 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, 52468 + ... + 59860.

Almost surely, 2^415220452 is an apocalyptic number.

It is an amenable number.

415220452 is a deficient number, since it is larger than the sum of its proper divisors (350797948).

415220452 is a wasteful number, since it uses less digits than its factorization.

415220452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155 (or 8153 counting only the distinct ones).

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

The square root of 415220452 is about 20376.9588506234. The cubic root of 415220452 is about 746.0356462685.

Adding to 415220452 its reverse (254022514), we get a palindrome (669242966).

The spelling of 415220452 in words is "four hundred fifteen million, two hundred twenty thousand, four hundred fifty-two".