472421464 has 16 divisors (see below), whose sum is σ = 886176000. Its totient is φ = 236107872.

The previous prime is 472421447. The next prime is 472421503. The reversal of 472421464 is 464124274.

It is a congruent 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, 8809 + ... + 31975.

It is an arithmetic number, because the mean of its divisors is an integer number (55386000).

Almost surely, 2^472421464 is an apocalyptic number.

It is an amenable number.

472421464 is a deficient number, since it is larger than the sum of its proper divisors (413754536).

472421464 is a wasteful number, since it uses less digits than its factorization.

472421464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25722 (or 25718 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 472421464 is about 21735.2585445860. The cubic root of 472421464 is about 778.8309596890.

The spelling of 472421464 in words is "four hundred seventy-two million, four hundred twenty-one thousand, four hundred sixty-four".