473523822 has 48 divisors (see below), whose sum is σ = 1062801792. Its totient is φ = 152210880.

The previous prime is 473523821. The next prime is 473523823. The reversal of 473523822 is 228325374.

It is an interprime number because it is at equal distance from previous prime (473523821) and next prime (473523823).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473523821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175548 + ... + 178224.

It is an arithmetic number, because the mean of its divisors is an integer number (22141704).

Almost surely, 2^473523822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473523822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531400896).

473523822 is an abundant number, since it is smaller than the sum of its proper divisors (589277970).

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

473523822 is a wasteful number, since it uses less digits than its factorization.

473523822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033 (or 3030 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 473523822 is about 21760.6025192319. The cubic root of 473523822 is about 779.4362692006.

The spelling of 473523822 in words is "four hundred seventy-three million, five hundred twenty-three thousand, eight hundred twenty-two".