232493 has 4 divisors (see below), whose sum is σ = 240540. Its totient is φ = 224448.

The previous prime is 232487. The next prime is 232499. The reversal of 232493 is 394232.

232493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (232487) and next prime (232499).

It can be written as a sum of positive squares in 2 ways, for example, as 128164 + 104329 = 358^2 + 323^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3980 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (60135).

2²³²⁴⁹³ is an apocalyptic number.

It is an amenable number.

232493 is a deficient number, since it is larger than the sum of its proper divisors (8047).

232493 is an equidigital number, since it uses as much as digits as its factorization.

232493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046.

The product of its digits is 1296, while the sum is 23.

The square root of 232493 is about 482.1752793331. The cubic root of 232493 is about 61.4898302086.

The spelling of 232493 in words is "two hundred thirty-two thousand, four hundred ninety-three".