223425412 has 12 divisors (see below), whose sum is σ = 446850880. Its totient is φ = 95753736.

The previous prime is 223425361. The next prime is 223425413. The reversal of 223425412 is 214524322.

223425412 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (223425413) 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, 3989712 + ... + 3989767.

Almost surely, 2^223425412 is an apocalyptic number.

It is an amenable number.

223425412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

223425412 is a wasteful number, since it uses less digits than its factorization.

223425412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979490 (or 7979488 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 223425412 is about 14947.4215836712. The cubic root of 223425412 is about 606.7980677144.

Adding to 223425412 its reverse (214524322), we get a palindrome (437949734).

The spelling of 223425412 in words is "two hundred twenty-three million, four hundred twenty-five thousand, four hundred twelve".