532223140 has 12 divisors (see below), whose sum is σ = 1117668636. Its totient is φ = 212889248.

The previous prime is 532223119. The next prime is 532223149. The reversal of 532223140 is 41322235.

It can be written as a sum of positive squares in 2 ways, for example, as 247558756 + 284664384 = 15734^2 + 16872^2 .

It is a super-2 number, since 2×532223140² = 566522941502919200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (532223149) 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, 13305559 + ... + 13305598.

It is an arithmetic number, because the mean of its divisors is an integer number (93139053).

Almost surely, 2^532223140 is an apocalyptic number.

It is an amenable number.

532223140 is an abundant number, since it is smaller than the sum of its proper divisors (585445496).

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

532223140 is a wasteful number, since it uses less digits than its factorization.

532223140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26611166 (or 26611164 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 532223140 is about 23069.9618551917. The cubic root of 532223140 is about 810.3971735064.

Adding to 532223140 its reverse (41322235), we get a palindrome (573545375).

The spelling of 532223140 in words is "five hundred thirty-two million, two hundred twenty-three thousand, one hundred forty".