8532331 has 2 divisors, whose sum is σ = 8532332. Its totient is φ = 8532330.

The previous prime is 8532323. The next prime is 8532343. The reversal of 8532331 is 1332358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8532331 - 2³ = 8532323 is a prime.

It is a super-2 number, since 2×8532331² = 145601344587122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8532296 and 8532305.

It is not a weakly prime, because it can be changed into another prime (8532301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4266165 + 4266166.

It is an arithmetic number, because the mean of its divisors is an integer number (4266166).

Almost surely, 2^8532331 is an apocalyptic number.

8532331 is a deficient number, since it is larger than the sum of its proper divisors (1).

8532331 is an equidigital number, since it uses as much as digits as its factorization.

8532331 is an evil number, because the sum of its binary digits is even.

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

The square root of 8532331 is about 2921.0154056424. The cubic root of 8532331 is about 204.3411806428.

Adding to 8532331 its reverse (1332358), we get a palindrome (9864689).

The spelling of 8532331 in words is "eight million, five hundred thirty-two thousand, three hundred thirty-one".