532272240 has 120 divisors (see below), whose sum is σ = 1801932288. Its totient is φ = 140797440.

The previous prime is 532272197. The next prime is 532272259. The reversal of 532272240 is 42272235.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88530 + ... + 94350.

Almost surely, 2^532272240 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 532272240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (900966144).

532272240 is an abundant number, since it is smaller than the sum of its proper divisors (1269660048).

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

532272240 is a wasteful number, since it uses less digits than its factorization.

532272240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5967 (or 5958 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 532272240 is about 23071.0259849882. The cubic root of 532272240 is about 810.4220936791.

The spelling of 532272240 in words is "five hundred thirty-two million, two hundred seventy-two thousand, two hundred forty".