235963 has 8 divisors (see below), whose sum is σ = 290528. Its totient is φ = 186624.

The previous prime is 235951. The next prime is 235967. The reversal of 235963 is 369532.

235963 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

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

It is a 8-Lehmer number, since φ(235963) divides (235963-1)⁸.

It is a cyclic number.

It is not a de Polignac number, because 235963 - 2¹⁷ = 104891 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (235967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206 + ... + 1387.

It is an arithmetic number, because the mean of its divisors is an integer number (36316).

2²³⁵⁹⁶³ is an apocalyptic number.

235963 is a deficient number, since it is larger than the sum of its proper divisors (54565).

235963 is a wasteful number, since it uses less digits than its factorization.

235963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613.

The product of its digits is 4860, while the sum is 28.

The square root of 235963 is about 485.7602289196. The cubic root of 235963 is about 61.7942363613.

The spelling of 235963 in words is "two hundred thirty-five thousand, nine hundred sixty-three".