415631468 has 12 divisors (see below), whose sum is σ = 831262992. Its totient is φ = 178127760.

The previous prime is 415631449. The next prime is 415631501. The reversal of 415631468 is 864136514.

415631468 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7421963 + ... + 7422018.

It is an arithmetic number, because the mean of its divisors is an integer number (69271916).

Almost surely, 2^415631468 is an apocalyptic number.

It is an amenable number.

415631468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

415631468 is a wasteful number, since it uses less digits than its factorization.

415631468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14843992 (or 14843990 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 415631468 is about 20387.0416686679. The cubic root of 415631468 is about 746.2817255623.

The spelling of 415631468 in words is "four hundred fifteen million, six hundred thirty-one thousand, four hundred sixty-eight".