22273096 has 8 divisors (see below), whose sum is σ = 41762070. Its totient is φ = 11136544.

The previous prime is 22273081. The next prime is 22273109. The reversal of 22273096 is 69037222.

It can be written as a sum of positive squares in only one way, i.e., 19980900 + 2292196 = 4470^2 + 1514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392061 + ... + 1392076.

Almost surely, 2^22273096 is an apocalyptic number.

It is an amenable number.

22273096 is a deficient number, since it is larger than the sum of its proper divisors (19488974).

22273096 is a wasteful number, since it uses less digits than its factorization.

22273096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784143 (or 2784139 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 22273096 is about 4719.4381021473. The cubic root of 22273096 is about 281.3586012859.

The spelling of 22273096 in words is "twenty-two million, two hundred seventy-three thousand, ninety-six".