220433414 has 8 divisors (see below), whose sum is σ = 330739200. Its totient is φ = 110187016.

The previous prime is 220433401. The next prime is 220433429. The reversal of 220433414 is 414334022.

220433414 = 7422² + 7423² + ... + 7425².

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

It is a self number, because there is not a number n which added to its sum of digits gives 220433414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3974 + ... + 21369.

It is an arithmetic number, because the mean of its divisors is an integer number (41342400).

Almost surely, 2^220433414 is an apocalyptic number.

220433414 is a deficient number, since it is larger than the sum of its proper divisors (110305786).

220433414 is a wasteful number, since it uses less digits than its factorization.

220433414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29694.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 220433414 is about 14847.0001683842. Note that the first 3 decimals coincide. The cubic root of 220433414 is about 604.0772436773.

Adding to 220433414 its reverse (414334022), we get a palindrome (634767436).

The spelling of 220433414 in words is "two hundred twenty million, four hundred thirty-three thousand, four hundred fourteen".