531880932 has 96 divisors (see below), whose sum is σ = 1403297280. Its totient is φ = 155393280.

The previous prime is 531880931. The next prime is 531880961. The reversal of 531880932 is 239088135.

It is not an unprimeable number, because it can be changed into a prime (531880931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 470544 + ... + 471672.

It is an arithmetic number, because the mean of its divisors is an integer number (14617680).

Almost surely, 2^531880932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 531880932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701648640).

531880932 is an abundant number, since it is smaller than the sum of its proper divisors (871416348).

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

531880932 is a wasteful number, since it uses less digits than its factorization.

531880932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 531880932 is about 23062.5439186574. The cubic root of 531880932 is about 810.2234469656.

The spelling of 531880932 in words is "five hundred thirty-one million, eight hundred eighty thousand, nine hundred thirty-two".