24494081 has 2 divisors, whose sum is σ = 24494082. Its totient is φ = 24494080.

The previous prime is 24494053. The next prime is 24494087. The reversal of 24494081 is 18049442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14508481 + 9985600 = 3809^2 + 3160^2 .

It is a cyclic number.

It is not a de Polignac number, because 24494081 - 2⁶ = 24494017 is a prime.

It is a super-2 number, since 2×24494081² = 1199920008069122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24494087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12247040 + 12247041.

It is an arithmetic number, because the mean of its divisors is an integer number (12247041).

It is a Proth number, since it is equal to 1495 ⋅ 2¹⁴ + 1 and 1495 < 2¹⁴.

Almost surely, 2^24494081 is an apocalyptic number.

It is an amenable number.

24494081 is a deficient number, since it is larger than the sum of its proper divisors (1).

24494081 is an equidigital number, since it uses as much as digits as its factorization.

24494081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 24494081 is about 4949.1495228978. The cubic root of 24494081 is about 290.4158955408.

The spelling of 24494081 in words is "twenty-four million, four hundred ninety-four thousand, eighty-one".