23222076 has 12 divisors (see below), whose sum is σ = 54184872. Its totient is φ = 7740688.

The previous prime is 23222063. The next prime is 23222081. The reversal of 23222076 is 67022232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967575 + ... + 967598.

It is an arithmetic number, because the mean of its divisors is an integer number (4515406).

Almost surely, 2^23222076 is an apocalyptic number.

It is an amenable number.

23222076 is an abundant number, since it is smaller than the sum of its proper divisors (30962796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23222076 is a wasteful number, since it uses less digits than its factorization.

23222076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935180 (or 1935178 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 23222076 is about 4818.9289266392. The cubic root of 23222076 is about 285.2990643377.

The spelling of 23222076 in words is "twenty-three million, two hundred twenty-two thousand, seventy-six".