214140272 has 40 divisors (see below), whose sum is σ = 426567936. Its totient is φ = 104089536.

The previous prime is 214140271. The next prime is 214140337. The reversal of 214140272 is 272041412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214140271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121703 + ... + 123449.

Almost surely, 2^214140272 is an apocalyptic number.

It is an amenable number.

214140272 is a deficient number, since it is larger than the sum of its proper divisors (212427664).

214140272 is a wasteful number, since it uses less digits than its factorization.

214140272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1959 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 214140272 is about 14633.5324511889. The cubic root of 214140272 is about 598.2730638845.

Adding to 214140272 its reverse (272041412), we get a palindrome (486181684).

It can be divided in two parts, 214140 and 272, that added together give a palindrome (214412).

The spelling of 214140272 in words is "two hundred fourteen million, one hundred forty thousand, two hundred seventy-two".