233878 has 8 divisors (see below), whose sum is σ = 352872. Its totient is φ = 116256.

The previous prime is 233861. The next prime is 233879. The reversal of 233878 is 878332.

233878 is digitally balanced in base 2, because in such base 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233879) 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, 501 + ... + 847.

It is an arithmetic number, because the mean of its divisors is an integer number (44109).

2²³³⁸⁷⁸ is an apocalyptic number.

233878 is the 259-th centered heptagonal number.

233878 is a deficient number, since it is larger than the sum of its proper divisors (118994).

233878 is a wasteful number, since it uses less digits than its factorization.

233878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686.

The product of its digits is 8064, while the sum is 31.

The square root of 233878 is about 483.6093464771. The cubic root of 233878 is about 61.6116903095.

It can be divided in two parts, 233 and 878, that added together give a palindrome (1111).

The spelling of 233878 in words is "two hundred thirty-three thousand, eight hundred seventy-eight".