22941064 has 8 divisors (see below), whose sum is σ = 43014510. Its totient is φ = 11470528.

The previous prime is 22941049. The next prime is 22941071. The reversal of 22941064 is 46014922.

It can be written as a sum of positive squares in only one way, i.e., 22638564 + 302500 = 4758^2 + 550^2 .

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

It is an unprimeable number.

It is a 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, 1433809 + ... + 1433824.

Almost surely, 2^22941064 is an apocalyptic number.

It is an amenable number.

22941064 is a deficient number, since it is larger than the sum of its proper divisors (20073446).

22941064 is a wasteful number, since it uses less digits than its factorization.

22941064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867639 (or 2867635 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 22941064 is about 4789.6830792861. The cubic root of 22941064 is about 284.1435827556.

Adding to 22941064 its reverse (46014922), we get a palindrome (68955986).

The spelling of 22941064 in words is "twenty-two million, nine hundred forty-one thousand, sixty-four".