22346672 has 10 divisors (see below), whose sum is σ = 43296708. Its totient is φ = 11173328.

The previous prime is 22346669. The next prime is 22346677. The reversal of 22346672 is 27664322.

It is not an unprimeable number, because it can be changed into a prime (22346677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698318 + ... + 698349.

Almost surely, 2^22346672 is an apocalyptic number.

It is an amenable number.

22346672 is a deficient number, since it is larger than the sum of its proper divisors (20950036).

22346672 is a wasteful number, since it uses less digits than its factorization.

22346672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396675 (or 1396669 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 22346672 is about 4727.2266711043. The cubic root of 22346672 is about 281.6680701275.

The spelling of 22346672 in words is "twenty-two million, three hundred forty-six thousand, six hundred seventy-two".