532000831 has 2 divisors, whose sum is σ = 532000832. Its totient is φ = 532000830.

The previous prime is 532000823. The next prime is 532000919. The reversal of 532000831 is 138000235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532000831 - 2³ = 532000823 is a prime.

It is a super-2 number, since 2×532000831² = 566049768369381122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532000801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266000415 + 266000416.

It is an arithmetic number, because the mean of its divisors is an integer number (266000416).

Almost surely, 2^532000831 is an apocalyptic number.

532000831 is a deficient number, since it is larger than the sum of its proper divisors (1).

532000831 is an equidigital number, since it uses as much as digits as its factorization.

532000831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 532000831 is about 23065.1432035442. The cubic root of 532000831 is about 810.2843238001.

The spelling of 532000831 in words is "five hundred thirty-two million, eight hundred thirty-one", and thus it is an aban number.