415240204 has 24 divisors (see below), whose sum is σ = 733425840. Its totient is φ = 205699776.

The previous prime is 415240157. The next prime is 415240211. The reversal of 415240204 is 402042514.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206934 + ... + 208930.

It is an arithmetic number, because the mean of its divisors is an integer number (30559410).

Almost surely, 2^415240204 is an apocalyptic number.

It is an amenable number.

415240204 is a deficient number, since it is larger than the sum of its proper divisors (318185636).

415240204 is a wasteful number, since it uses less digits than its factorization.

415240204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457 (or 2455 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 415240204 is about 20377.4435099205. The cubic root of 415240204 is about 746.0474756974.

Adding to 415240204 its reverse (402042514), we get a palindrome (817282718).

The spelling of 415240204 in words is "four hundred fifteen million, two hundred forty thousand, two hundred four".