214031118 has 24 divisors (see below), whose sum is σ = 497950632. Its totient is φ = 61151664.

The previous prime is 214031117. The next prime is 214031141. The reversal of 214031118 is 811130412.

It is a happy number.

214031118 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 (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 214031094 and 214031103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214031117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363705 + ... + 364292.

It is an arithmetic number, because the mean of its divisors is an integer number (20747943).

Almost surely, 2^214031118 is an apocalyptic number.

214031118 is an abundant number, since it is smaller than the sum of its proper divisors (283919514).

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

214031118 is a wasteful number, since it uses less digits than its factorization.

214031118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728016 (or 728009 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 214031118 is about 14629.8023910099. The cubic root of 214031118 is about 598.1713937714.

The spelling of 214031118 in words is "two hundred fourteen million, thirty-one thousand, one hundred eighteen".