223224734 has 8 divisors (see below), whose sum is σ = 334917408. Its totient is φ = 111585600.

The previous prime is 223224733. The next prime is 223224823. The reversal of 223224734 is 437422322.

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

It is a super-3 number, since 3×223224734³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223224697 and 223224706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223224733) 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, 467 + ... + 21134.

It is an arithmetic number, because the mean of its divisors is an integer number (41864676).

Almost surely, 2^223224734 is an apocalyptic number.

223224734 is a deficient number, since it is larger than the sum of its proper divisors (111692674).

223224734 is a wasteful number, since it uses less digits than its factorization.

223224734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26770.

The product of its digits is 16128, while the sum is 29.

The square root of 223224734 is about 14940.7072791083. The cubic root of 223224734 is about 606.6163404026.

The spelling of 223224734 in words is "two hundred twenty-three million, two hundred twenty-four thousand, seven hundred thirty-four".