22346116 has 12 divisors (see below), whose sum is σ = 42113932. Its totient is φ = 10313568.

The previous prime is 22346047. The next prime is 22346131. The reversal of 22346116 is 61164322.

It can be written as a sum of positive squares in 2 ways, for example, as 8433216 + 13912900 = 2904^2 + 3730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214815 + ... + 214918.

Almost surely, 2^22346116 is an apocalyptic number.

22346116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22346116 is a deficient number, since it is larger than the sum of its proper divisors (19767816).

22346116 is a wasteful number, since it uses less digits than its factorization.

22346116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429750 (or 429748 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 22346116 is about 4727.1678624733. The cubic root of 22346116 is about 281.6657340787.

The spelling of 22346116 in words is "twenty-two million, three hundred forty-six thousand, one hundred sixteen".