22460232 has 16 divisors (see below), whose sum is σ = 56150640. Its totient is φ = 7486736.

The previous prime is 22460231. The next prime is 22460237. The reversal of 22460232 is 23206422.

It is a junction number, because it is equal to n+sod(n) for n = 22460199 and 22460208.

It is not an unprimeable number, because it can be changed into a prime (22460231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467898 + ... + 467945.

It is an arithmetic number, because the mean of its divisors is an integer number (3509415).

Almost surely, 2^22460232 is an apocalyptic number.

It is an amenable number.

22460232 is an abundant number, since it is smaller than the sum of its proper divisors (33690408).

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

22460232 is a wasteful number, since it uses less digits than its factorization.

22460232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935852 (or 935848 counting only the distinct ones).

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

The square root of 22460232 is about 4739.2227210799. Note that the first 3 decimals coincide. The cubic root of 22460232 is about 282.1443855954.

Adding to 22460232 its reverse (23206422), we get a palindrome (45666654).

The spelling of 22460232 in words is "twenty-two million, four hundred sixty thousand, two hundred thirty-two".