22462673 has 2 divisors, whose sum is σ = 22462674. Its totient is φ = 22462672.

The previous prime is 22462667. The next prime is 22462709. The reversal of 22462673 is 37626422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21743569 + 719104 = 4663^2 + 848^2 .

It is a cyclic number.

It is not a de Polignac number, because 22462673 - 2¹² = 22458577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22462603) by changing a digit.

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, 11231336 + 11231337.

It is an arithmetic number, because the mean of its divisors is an integer number (11231337).

Almost surely, 2^22462673 is an apocalyptic number.

It is an amenable number.

22462673 is a deficient number, since it is larger than the sum of its proper divisors (1).

22462673 is an equidigital number, since it uses as much as digits as its factorization.

22462673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 32.

The square root of 22462673 is about 4739.4802457654. The cubic root of 22462673 is about 282.1546064678.

The spelling of 22462673 in words is "twenty-two million, four hundred sixty-two thousand, six hundred seventy-three".