22362672 has 40 divisors (see below), whose sum is σ = 58125744. Its totient is φ = 7408384.

The previous prime is 22362643. The next prime is 22362673. The reversal of 22362672 is 27626322.

It is not an unprimeable number, because it can be changed into a prime (22362673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6958 + ... + 9650.

Almost surely, 2^22362672 is an apocalyptic number.

It is an amenable number.

22362672 is an abundant number, since it is smaller than the sum of its proper divisors (35763072).

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

22362672 is a wasteful number, since it uses less digits than its factorization.

22362672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877 (or 2871 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 22362672 is about 4728.9186924708. The cubic root of 22362672 is about 281.7352779570.

Adding to 22362672 its reverse (27626322), we get a palindrome (49988994).

The spelling of 22362672 in words is "twenty-two million, three hundred sixty-two thousand, six hundred seventy-two".