473601823 has 4 divisors (see below), whose sum is σ = 474390448. Its totient is φ = 472813200.

The previous prime is 473601769. The next prime is 473601829. The reversal of 473601823 is 328106374.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473601823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473601829) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 393411 + ... + 394612.

It is an arithmetic number, because the mean of its divisors is an integer number (118597612).

Almost surely, 2^473601823 is an apocalyptic number.

473601823 is a deficient number, since it is larger than the sum of its proper divisors (788625).

473601823 is an equidigital number, since it uses as much as digits as its factorization.

473601823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788624.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 473601823 is about 21762.3946981944. The cubic root of 473601823 is about 779.4790642813.

The spelling of 473601823 in words is "four hundred seventy-three million, six hundred one thousand, eight hundred twenty-three".