24540073 has 2 divisors, whose sum is σ = 24540074. Its totient is φ = 24540072.

The previous prime is 24540053. The next prime is 24540079. The reversal of 24540073 is 37004542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22543504 + 1996569 = 4748^2 + 1413^2 .

It is a cyclic number.

It is not a de Polignac number, because 24540073 - 2¹⁷ = 24409001 is a prime.

It is not a weakly prime, because it can be changed into another prime (24540079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12270036 + 12270037.

It is an arithmetic number, because the mean of its divisors is an integer number (12270037).

Almost surely, 2^24540073 is an apocalyptic number.

It is an amenable number.

24540073 is a deficient number, since it is larger than the sum of its proper divisors (1).

24540073 is an equidigital number, since it uses as much as digits as its factorization.

24540073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 24540073 is about 4953.7937986961. The cubic root of 24540073 is about 290.5975510824.

The spelling of 24540073 in words is "twenty-four million, five hundred forty thousand, seventy-three".