935531 has 2 divisors, whose sum is σ = 935532. Its totient is φ = 935530.

The previous prime is 935513. The next prime is 935537. The reversal of 935531 is 135539.

Together with previous prime (935513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 935531 - 2¹⁴ = 919147 is a prime.

It is a super-2 number, since 2×935531² = 1750436503922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 935531.

It is not a weakly prime, because it can be changed into another prime (935537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467765 + 467766.

It is an arithmetic number, because the mean of its divisors is an integer number (467766).

2⁹³⁵⁵³¹ is an apocalyptic number.

935531 is a deficient number, since it is larger than the sum of its proper divisors (1).

935531 is an equidigital number, since it uses as much as digits as its factorization.

935531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2025, while the sum is 26.

The square root of 935531 is about 967.2285148816. The cubic root of 935531 is about 97.8031241204.

The spelling of 935531 in words is "nine hundred thirty-five thousand, five hundred thirty-one".