532118828 has 12 divisors (see below), whose sum is σ = 953920632. Its totient is φ = 259570080.

The previous prime is 532118791. The next prime is 532118831. The reversal of 532118828 is 828811235.

It is a happy number.

It is a super-2 number, since 2×532118828² = 566300894224187168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 532118791 and 532118800.

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, 1622150 + ... + 1622477.

It is an arithmetic number, because the mean of its divisors is an integer number (79493386).

Almost surely, 2^532118828 is an apocalyptic number.

It is an amenable number.

532118828 is a deficient number, since it is larger than the sum of its proper divisors (421801804).

532118828 is a wasteful number, since it uses less digits than its factorization.

532118828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244672 (or 3244670 counting only the distinct ones).

The product of its digits is 30720, while the sum is 38.

The square root of 532118828 is about 23067.7009691040. The cubic root of 532118828 is about 810.3442259944.

The spelling of 532118828 in words is "five hundred thirty-two million, one hundred eighteen thousand, eight hundred twenty-eight".