472526784 has 70 divisors (see below), whose sum is σ = 1400732784. Its totient is φ = 157507200.

The previous prime is 472526779. The next prime is 472526809. The reversal of 472526784 is 487625274.

It is a happy number.

472526784 is a `hidden beast` number, since 47 + 2 + 526 + 7 + 84 = 666.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 40392 + ... + 50759.

Almost surely, 2^472526784 is an apocalyptic number.

It is an amenable number.

472526784 is an abundant number, since it is smaller than the sum of its proper divisors (928206000).

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

472526784 is an equidigital number, since it uses as much as digits as its factorization.

472526784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91175 (or 91156 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 472526784 is about 21737.6812010849. The cubic root of 472526784 is about 778.8888320114. Note that the first 4 decimals are identical.

The spelling of 472526784 in words is "four hundred seventy-two million, five hundred twenty-six thousand, seven hundred eighty-four".