22916198 has 8 divisors (see below), whose sum is σ = 34443360. Its totient is φ = 11435080.

The previous prime is 22916197. The next prime is 22916203. The reversal of 22916198 is 89161922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22916197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10238 + ... + 12273.

It is an arithmetic number, because the mean of its divisors is an integer number (4305420).

Almost surely, 2^22916198 is an apocalyptic number.

22916198 is a deficient number, since it is larger than the sum of its proper divisors (11527162).

22916198 is a wasteful number, since it uses less digits than its factorization.

22916198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23022.

The product of its digits is 15552, while the sum is 38.

The square root of 22916198 is about 4787.0865878946. The cubic root of 22916198 is about 284.0408838186.

The spelling of 22916198 in words is "twenty-two million, nine hundred sixteen thousand, one hundred ninety-eight".