493231 has 2 divisors, whose sum is σ = 493232. Its totient is φ = 493230.

The previous prime is 493219. The next prime is 493243. The reversal of 493231 is 132394.

It is a balanced prime because it is at equal distance from previous prime (493219) and next prime (493243).

It is a cyclic number.

It is not a de Polignac number, because 493231 - 2⁹ = 492719 is a prime.

It is a super-2 number, since 2×493231² = 486553638722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246615 + 246616.

It is an arithmetic number, because the mean of its divisors is an integer number (246616).

2⁴⁹³²³¹ is an apocalyptic number.

493231 is a deficient number, since it is larger than the sum of its proper divisors (1).

493231 is an equidigital number, since it uses as much as digits as its factorization.

493231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 22.

The square root of 493231 is about 702.3040652025. The cubic root of 493231 is about 79.0102534360.

The spelling of 493231 in words is "four hundred ninety-three thousand, two hundred thirty-one".