223415234 has 8 divisors (see below), whose sum is σ = 382997568. Its totient is φ = 95749380.

The previous prime is 223415209. The next prime is 223415237. The reversal of 223415234 is 432514322.

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

It is not an unprimeable number, because it can be changed into a prime (223415237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7979102 + ... + 7979129.

It is an arithmetic number, because the mean of its divisors is an integer number (47874696).

Almost surely, 2^223415234 is an apocalyptic number.

223415234 is a deficient number, since it is larger than the sum of its proper divisors (159582334).

223415234 is a wasteful number, since it uses less digits than its factorization.

223415234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15958240.

The product of its digits is 5760, while the sum is 26.

The square root of 223415234 is about 14947.0811197371. The cubic root of 223415234 is about 606.7888534768.

Adding to 223415234 its reverse (432514322), we get a palindrome (655929556).

The spelling of 223415234 in words is "two hundred twenty-three million, four hundred fifteen thousand, two hundred thirty-four".