532261312 has 28 divisors (see below), whose sum is σ = 1152226296. Its totient is φ = 241936640.

The previous prime is 532261297. The next prime is 532261319. The reversal of 532261312 is 213162235.

It is a super-2 number, since 2×532261312² = 566604208503922688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532261319) 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, 377323 + ... + 378730.

Almost surely, 2^532261312 is an apocalyptic number.

It is an amenable number.

532261312 is an abundant number, since it is smaller than the sum of its proper divisors (619964984).

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

532261312 is a wasteful number, since it uses less digits than its factorization.

532261312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756076 (or 756066 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 532261312 is about 23070.7891499186. The cubic root of 532261312 is about 810.4165474237.

The spelling of 532261312 in words is "five hundred thirty-two million, two hundred sixty-one thousand, three hundred twelve".