235880 has 16 divisors (see below), whose sum is σ = 530820. Its totient is φ = 94336.

The previous prime is 235877. The next prime is 235889. The reversal of 235880 is 88532.

235880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 228484 + 7396 = 478^2 + 86^2 .

It is not an unprimeable number, because it can be changed into a prime (235889) 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, 2909 + ... + 2988.

2²³⁵⁸⁸⁰ is an apocalyptic number.

235880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235880 is an abundant number, since it is smaller than the sum of its proper divisors (294940).

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

235880 is a wasteful number, since it uses less digits than its factorization.

235880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908 (or 5904 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 235880 is about 485.6747883100. The cubic root of 235880 is about 61.7869901361.

The spelling of 235880 in words is "two hundred thirty-five thousand, eight hundred eighty".