22274798 has 16 divisors (see below), whose sum is σ = 41123040. Its totient is φ = 8811936.

The previous prime is 22274797. The next prime is 22274803. The reversal of 22274798 is 89747222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22274797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61013 + ... + 61376.

It is an arithmetic number, because the mean of its divisors is an integer number (2570190).

Almost surely, 2^22274798 is an apocalyptic number.

22274798 is a deficient number, since it is larger than the sum of its proper divisors (18848242).

22274798 is a wasteful number, since it uses less digits than its factorization.

22274798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122411.

The product of its digits is 112896, while the sum is 41.

The square root of 22274798 is about 4719.6184167791. The cubic root of 22274798 is about 281.3657677816.

The spelling of 22274798 in words is "twenty-two million, two hundred seventy-four thousand, seven hundred ninety-eight".