22348684 has 6 divisors (see below), whose sum is σ = 39110204. Its totient is φ = 11174340.

The previous prime is 22348681. The next prime is 22348699. The reversal of 22348684 is 48684322.

It is not an unprimeable number, because it can be changed into a prime (22348681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2793582 + ... + 2793589.

Almost surely, 2^22348684 is an apocalyptic number.

It is an amenable number.

22348684 is a deficient number, since it is larger than the sum of its proper divisors (16761520).

22348684 is a wasteful number, since it uses less digits than its factorization.

22348684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587175 (or 5587173 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 22348684 is about 4727.4394760800. The cubic root of 22348684 is about 281.6765232751.

It can be divided in two parts, 22348 and 684, that added together give a palindrome (23032).

The spelling of 22348684 in words is "twenty-two million, three hundred forty-eight thousand, six hundred eighty-four".