233214215 has 16 divisors (see below), whose sum is σ = 303393216. Its totient is φ = 171072000.

The previous prime is 233214173. The next prime is 233214217. The reversal of 233214215 is 512412332.

233214215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 233214215 - 2¹² = 233210119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233214217) 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, 2066 + ... + 21695.

It is an arithmetic number, because the mean of its divisors is an integer number (18962076).

Almost surely, 2^233214215 is an apocalyptic number.

233214215 is a deficient number, since it is larger than the sum of its proper divisors (70179001).

233214215 is a wasteful number, since it uses less digits than its factorization.

233214215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23930.

The product of its digits is 1440, while the sum is 23.

The square root of 233214215 is about 15271.3527560593. The cubic root of 233214215 is about 615.5334697422.

Adding to 233214215 its reverse (512412332), we get a palindrome (745626547).

The spelling of 233214215 in words is "two hundred thirty-three million, two hundred fourteen thousand, two hundred fifteen".