235146 has 8 divisors (see below), whose sum is σ = 470304. Its totient is φ = 78380.

The previous prime is 235117. The next prime is 235159. The reversal of 235146 is 641532.

It is a happy number.

235146 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

235146 is an admirable number.

It is an unprimeable number.

235146 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19590 + ... + 19601.

It is an arithmetic number, because the mean of its divisors is an integer number (58788).

2²³⁵¹⁴⁶ is an apocalyptic number.

235146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235146 is a wasteful number, since it uses less digits than its factorization.

235146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39196.

The product of its digits is 720, while the sum is 21.

The square root of 235146 is about 484.9185498617. The cubic root of 235146 is about 61.7228349537.

Adding to 235146 its reverse (641532), we get a palindrome (876678).

The spelling of 235146 in words is "two hundred thirty-five thousand, one hundred forty-six".