226400024 has 8 divisors (see below), whose sum is σ = 424500060. Its totient is φ = 113200008.

The previous prime is 226400021. The next prime is 226400089. The reversal of 226400024 is 420004622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 226399969 and 226400005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226400021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14149994 + ... + 14150009.

Almost surely, 2^226400024 is an apocalyptic number.

It is an amenable number.

226400024 is a deficient number, since it is larger than the sum of its proper divisors (198100036).

226400024 is a wasteful number, since it uses less digits than its factorization.

226400024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28300009 (or 28300005 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 226400024 is about 15046.5950965659. The cubic root of 226400024 is about 609.4791074166.

Adding to 226400024 its reverse (420004622), we get a palindrome (646404646).

It can be divided in two parts, 22 and 6400024, that added together give a palindrome (6400046).

The spelling of 226400024 in words is "two hundred twenty-six million, four hundred thousand, twenty-four".