214626214 has 16 divisors (see below), whose sum is σ = 355440960. Its totient is φ = 96381160.

The previous prime is 214626199. The next prime is 214626227. The reversal of 214626214 is 412626412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56944 + ... + 60595.

It is an arithmetic number, because the mean of its divisors is an integer number (22215060).

Almost surely, 2^214626214 is an apocalyptic number.

214626214 is a deficient number, since it is larger than the sum of its proper divisors (140814746).

214626214 is a wasteful number, since it uses less digits than its factorization.

214626214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117635.

The product of its digits is 4608, while the sum is 28.

The square root of 214626214 is about 14650.1267571308. The cubic root of 214626214 is about 598.7252696146.

It can be divided in two parts, 214626 and 214, that added together give a triangular number (214840 = T₆₅₅).

The spelling of 214626214 in words is "two hundred fourteen million, six hundred twenty-six thousand, two hundred fourteen".