23450773 has 2 divisors, whose sum is σ = 23450774. Its totient is φ = 23450772.

The previous prime is 23450767. The next prime is 23450783. The reversal of 23450773 is 37705432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18601969 + 4848804 = 4313^2 + 2202^2 .

It is a cyclic number.

It is not a de Polignac number, because 23450773 - 2¹⁷ = 23319701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23450743) 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 as a sum of consecutive naturals, namely, 11725386 + 11725387.

It is an arithmetic number, because the mean of its divisors is an integer number (11725387).

Almost surely, 2^23450773 is an apocalyptic number.

It is an amenable number.

23450773 is a deficient number, since it is larger than the sum of its proper divisors (1).

23450773 is an equidigital number, since it uses as much as digits as its factorization.

23450773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 23450773 is about 4842.5998182794. The cubic root of 23450773 is about 286.2325728157.

The spelling of 23450773 in words is "twenty-three million, four hundred fifty thousand, seven hundred seventy-three".