235493 has 2 divisors, whose sum is σ = 235494. Its totient is φ = 235492.

The previous prime is 235489. The next prime is 235513. The reversal of 235493 is 394532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146689 + 88804 = 383^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 235493 - 2² = 235489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117746 + 117747.

It is an arithmetic number, because the mean of its divisors is an integer number (117747).

2²³⁵⁴⁹³ is an apocalyptic number.

It is an amenable number.

235493 is a deficient number, since it is larger than the sum of its proper divisors (1).

235493 is an equidigital number, since it uses as much as digits as its factorization.

235493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 26.

The square root of 235493 is about 485.2762100083. The cubic root of 235493 is about 61.7531810608.

The spelling of 235493 in words is "two hundred thirty-five thousand, four hundred ninety-three".