22076996 has 6 divisors (see below), whose sum is σ = 38634750. Its totient is φ = 11038496.

The previous prime is 22076963. The next prime is 22077007. The reversal of 22076996 is 69967022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18800896 + 3276100 = 4336^2 + 1810^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2759621 + ... + 2759628.

It is an arithmetic number, because the mean of its divisors is an integer number (6439125).

Almost surely, 2^22076996 is an apocalyptic number.

It is an amenable number.

22076996 is a deficient number, since it is larger than the sum of its proper divisors (16557754).

22076996 is a wasteful number, since it uses less digits than its factorization.

22076996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519253 (or 5519251 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 22076996 is about 4698.6163920882. The cubic root of 22076996 is about 280.5304400627.

The spelling of 22076996 in words is "twenty-two million, seventy-six thousand, nine hundred ninety-six".