22976276 has 12 divisors (see below), whose sum is σ = 41143872. Its totient is φ = 11220888.

The previous prime is 22976273. The next prime is 22976347. The reversal of 22976276 is 67267922.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22976273) by changing a digit.

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, 66620 + ... + 66963.

It is an arithmetic number, because the mean of its divisors is an integer number (3428656).

Almost surely, 2^22976276 is an apocalyptic number.

It is an amenable number.

22976276 is a deficient number, since it is larger than the sum of its proper divisors (18167596).

22976276 is a wasteful number, since it uses less digits than its factorization.

22976276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133630 (or 133628 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 22976276 is about 4793.3574871900. The cubic root of 22976276 is about 284.2888847812.

The spelling of 22976276 in words is "twenty-two million, nine hundred seventy-six thousand, two hundred seventy-six".