214572234 has 8 divisors (see below), whose sum is σ = 429144480. Its totient is φ = 71524076.

The previous prime is 214572227. The next prime is 214572251. The reversal of 214572234 is 432275412.

It is a sphenic number, since it is the product of 3 distinct primes.

214572234 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17881014 + ... + 17881025.

It is an arithmetic number, because the mean of its divisors is an integer number (53643060).

Almost surely, 2^214572234 is an apocalyptic number.

214572234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

214572234 is a wasteful number, since it uses less digits than its factorization.

214572234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35762044.

The product of its digits is 13440, while the sum is 30.

The square root of 214572234 is about 14648.2843363993. The cubic root of 214572234 is about 598.6750708693.

The spelling of 214572234 in words is "two hundred fourteen million, five hundred seventy-two thousand, two hundred thirty-four".