214540112 has 10 divisors (see below), whose sum is σ = 415671498. Its totient is φ = 107270048.

The previous prime is 214540093. The next prime is 214540121. The reversal of 214540112 is 211045412.

It is a happy number.

214540112 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 only one way, i.e., 171191056 + 43349056 = 13084^2 + 6584^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6704363 + ... + 6704394.

Almost surely, 2^214540112 is an apocalyptic number.

It is an amenable number.

214540112 is a deficient number, since it is larger than the sum of its proper divisors (201131386).

214540112 is a wasteful number, since it uses less digits than its factorization.

214540112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13408765 (or 13408759 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 214540112 is about 14647.1878529634. The cubic root of 214540112 is about 598.6451949934.

Adding to 214540112 its reverse (211045412), we get a palindrome (425585524).

The spelling of 214540112 in words is "two hundred fourteen million, five hundred forty thousand, one hundred twelve".