532220871 has 16 divisors (see below), whose sum is σ = 873388544. Its totient is φ = 280731744.

The previous prime is 532220869. The next prime is 532220873. The reversal of 532220871 is 178022235.

It is an interprime number because it is at equal distance from previous prime (532220869) and next prime (532220873).

It is not a de Polignac number, because 532220871 - 2¹ = 532220869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532220873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 974491 + ... + 975036.

It is an arithmetic number, because the mean of its divisors is an integer number (54586784).

Almost surely, 2^532220871 is an apocalyptic number.

532220871 is a deficient number, since it is larger than the sum of its proper divisors (341167673).

532220871 is a wasteful number, since it uses less digits than its factorization.

532220871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949550.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 532220871 is about 23069.9126786384. The cubic root of 532220871 is about 810.3960218630.

The spelling of 532220871 in words is "five hundred thirty-two million, two hundred twenty thousand, eight hundred seventy-one".