223234625 has 16 divisors (see below), whose sum is σ = 280465536. Its totient is φ = 177390000.

The previous prime is 223234621. The next prime is 223234639. The reversal of 223234625 is 526432322.

It is not a de Polignac number, because 223234625 - 2² = 223234621 is a prime.

It is a super-3 number, since 3×223234625³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223234621) 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, 12962 + ... + 24788.

It is an arithmetic number, because the mean of its divisors is an integer number (17529096).

Almost surely, 2^223234625 is an apocalyptic number.

223234625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223234625 is a deficient number, since it is larger than the sum of its proper divisors (57230911).

223234625 is a wasteful number, since it uses less digits than its factorization.

223234625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993 (or 11983 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 223234625 is about 14941.0382838677. The cubic root of 223234625 is about 606.6252999139.

Adding to 223234625 its reverse (526432322), we get a palindrome (749666947).

The spelling of 223234625 in words is "two hundred twenty-three million, two hundred thirty-four thousand, six hundred twenty-five".