235868982 has 32 divisors (see below), whose sum is σ = 511678944. Its totient is φ = 72192000.

The previous prime is 235868959. The next prime is 235868989. The reversal of 235868982 is 289868532.

235868982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235868989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24019 + ... + 32382.

It is an arithmetic number, because the mean of its divisors is an integer number (15989967).

Almost surely, 2^235868982 is an apocalyptic number.

235868982 is an abundant number, since it is smaller than the sum of its proper divisors (275809962).

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

235868982 is a wasteful number, since it uses less digits than its factorization.

235868982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56464.

The product of its digits is 1658880, while the sum is 51.

The square root of 235868982 is about 15358.0266310487. The cubic root of 235868982 is about 617.8602809372.

The spelling of 235868982 in words is "two hundred thirty-five million, eight hundred sixty-eight thousand, nine hundred eighty-two".