473523720 has 64 divisors (see below), whose sum is σ = 1425911040. Its totient is φ = 125798400.

The previous prime is 473523703. The next prime is 473523733. The reversal of 473523720 is 27325374.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25240 + ... + 39800.

It is an arithmetic number, because the mean of its divisors is an integer number (22279860).

Almost surely, 2^473523720 is an apocalyptic number.

473523720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473523720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712955520).

473523720 is an abundant number, since it is smaller than the sum of its proper divisors (952387320).

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

473523720 is a wasteful number, since it uses less digits than its factorization.

473523720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14846 (or 14842 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 473523720 is about 21760.6001755466. The cubic root of 473523720 is about 779.4362132354.

The spelling of 473523720 in words is "four hundred seventy-three million, five hundred twenty-three thousand, seven hundred twenty".