472897850 has 24 divisors (see below), whose sum is σ = 882020928. Its totient is φ = 188636400.

The previous prime is 472897847. The next prime is 472897861. The reversal of 472897850 is 58798274.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5465 + ... + 31235.

It is an arithmetic number, because the mean of its divisors is an integer number (36750872).

Almost surely, 2^472897850 is an apocalyptic number.

472897850 is a deficient number, since it is larger than the sum of its proper divisors (409123078).

472897850 is a wasteful number, since it uses less digits than its factorization.

472897850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26150 (or 26145 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 472897850 is about 21746.2146131229. The cubic root of 472897850 is about 779.0926606990.

The spelling of 472897850 in words is "four hundred seventy-two million, eight hundred ninety-seven thousand, eight hundred fifty".