473223532 has 12 divisors (see below), whose sum is σ = 829185840. Its totient is φ = 236313296.

The previous prime is 473223493. The next prime is 473223533. The reversal of 473223532 is 235322374.

It is a happy number.

It is a super-2 number, since 2×473223532² = 447881022477110048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 473223494 and 473223503.

It is not an unprimeable number, because it can be changed into a prime (473223533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71032 + ... + 77407.

It is an arithmetic number, because the mean of its divisors is an integer number (69098820).

Almost surely, 2^473223532 is an apocalyptic number.

It is an amenable number.

473223532 is a deficient number, since it is larger than the sum of its proper divisors (355962308).

473223532 is a wasteful number, since it uses less digits than its factorization.

473223532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149240 (or 149238 counting only the distinct ones).

The product of its digits is 30240, while the sum is 31.

The square root of 473223532 is about 21753.7015700777. The cubic root of 473223532 is about 779.2714718519.

The spelling of 473223532 in words is "four hundred seventy-three million, two hundred twenty-three thousand, five hundred thirty-two".