214330233 has 16 divisors (see below), whose sum is σ = 316076096. Its totient is φ = 128329920.

The previous prime is 214330231. The next prime is 214330243. The reversal of 214330233 is 332033412.

It is not a de Polignac number, because 214330233 - 2¹ = 214330231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214330231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72823 + ... + 75708.

It is an arithmetic number, because the mean of its divisors is an integer number (19754756).

Almost surely, 2^214330233 is an apocalyptic number.

It is an amenable number.

214330233 is a deficient number, since it is larger than the sum of its proper divisors (101745863).

214330233 is a wasteful number, since it uses less digits than its factorization.

214330233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148584.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 214330233 is about 14640.0216188365. The cubic root of 214330233 is about 598.4499183042.

Adding to 214330233 its reverse (332033412), we get a palindrome (546363645).

The spelling of 214330233 in words is "two hundred fourteen million, three hundred thirty thousand, two hundred thirty-three".