472047328 has 12 divisors (see below), whose sum is σ = 929343240. Its totient is φ = 236023648.

The previous prime is 472047293. The next prime is 472047353. The reversal of 472047328 is 823740274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7375708 + ... + 7375771.

It is an arithmetic number, because the mean of its divisors is an integer number (77445270).

Almost surely, 2^472047328 is an apocalyptic number.

It is an amenable number.

472047328 is a deficient number, since it is larger than the sum of its proper divisors (457295912).

472047328 is a wasteful number, since it uses less digits than its factorization.

472047328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14751489 (or 14751481 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 472047328 is about 21726.6501789853. The cubic root of 472047328 is about 778.6253059962.

The spelling of 472047328 in words is "four hundred seventy-two million, forty-seven thousand, three hundred twenty-eight".