504732 has 12 divisors (see below), whose sum is σ = 1177736. Its totient is φ = 168240.

The previous prime is 504727. The next prime is 504767. The reversal of 504732 is 237405.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×504732³ = 385748081082333504, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504699 and 504708.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 504732.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21019 + ... + 21042.

2⁵⁰⁴⁷³² is an apocalyptic number.

It is an amenable number.

504732 is an abundant number, since it is smaller than the sum of its proper divisors (673004).

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

504732 is a wasteful number, since it uses less digits than its factorization.

504732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42068 (or 42066 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 504732 is about 710.4449310115. Note that the first 3 decimals coincide. The cubic root of 504732 is about 79.6196529001.

The spelling of 504732 in words is "five hundred four thousand, seven hundred thirty-two".