214235982 has 32 divisors (see below), whose sum is σ = 501139200. Its totient is φ = 67653144.

The previous prime is 214235981. The next prime is 214235999. The reversal of 214235982 is 289532412.

It is a happy number.

214235982 is a `hidden beast` number, since 21 + 42 + 3 + 598 + 2 = 666.

214235982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214235981) 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, 103378 + ... + 105429.

It is an arithmetic number, because the mean of its divisors is an integer number (15660600).

Almost surely, 2^214235982 is an apocalyptic number.

214235982 is an abundant number, since it is smaller than the sum of its proper divisors (286903218).

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

214235982 is a wasteful number, since it uses less digits than its factorization.

214235982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208837 (or 208831 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 214235982 is about 14636.8023147134. The cubic root of 214235982 is about 598.3621833288.

It can be divided in two parts, 214 and 235982, that added together give a square (236196 = 486²).

The spelling of 214235982 in words is "two hundred fourteen million, two hundred thirty-five thousand, nine hundred eighty-two".