223412034 has 16 divisors (see below), whose sum is σ = 457722720. Its totient is φ = 72654240.

The previous prime is 223412029. The next prime is 223412039. The reversal of 223412034 is 430214322.

It is an interprime number because it is at equal distance from previous prime (223412029) and next prime (223412039).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 223412034.

It is not an unprimeable number, because it can be changed into a prime (223412039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453844 + ... + 454335.

It is an arithmetic number, because the mean of its divisors is an integer number (28607670).

Almost surely, 2^223412034 is an apocalyptic number.

223412034 is an abundant number, since it is smaller than the sum of its proper divisors (234310686).

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

223412034 is a wasteful number, since it uses less digits than its factorization.

223412034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908225.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 223412034 is about 14946.9740750427. The cubic root of 223412034 is about 606.7859564294.

Adding to 223412034 its reverse (430214322), we get a palindrome (653626356).

The spelling of 223412034 in words is "two hundred twenty-three million, four hundred twelve thousand, thirty-four".