472861744 has 20 divisors (see below), whose sum is σ = 918251496. Its totient is φ = 235893632.

The previous prime is 472861723. The next prime is 472861751. The reversal of 472861744 is 447168274.

It is a self number, because there is not a number n which added to its sum of digits gives 472861744.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26269 + ... + 40444.

Almost surely, 2^472861744 is an apocalyptic number.

It is an amenable number.

472861744 is a deficient number, since it is larger than the sum of its proper divisors (445389752).

472861744 is a wasteful number, since it uses less digits than its factorization.

472861744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67164 (or 67158 counting only the distinct ones).

The product of its digits is 301056, while the sum is 43.

The square root of 472861744 is about 21745.3844298049. The cubic root of 472861744 is about 779.0728321493.

The spelling of 472861744 in words is "four hundred seventy-two million, eight hundred sixty-one thousand, seven hundred forty-four".