473723520 has 64 divisors (see below), whose sum is σ = 1509999840. Its totient is φ = 126325760.

The previous prime is 473723519. The next prime is 473723527. The reversal of 473723520 is 25327374.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (473723527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121446 + ... + 125285.

Almost surely, 2^473723520 is an apocalyptic number.

473723520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

473723520 is an abundant number, since it is smaller than the sum of its proper divisors (1036276320).

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

473723520 is a wasteful number, since it uses less digits than its factorization.

473723520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246753 (or 246741 counting only the distinct ones).

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

The square root of 473723520 is about 21765.1905574015. The cubic root of 473723520 is about 779.5458236947.

The spelling of 473723520 in words is "four hundred seventy-three million, seven hundred twenty-three thousand, five hundred twenty".