24712081 has 2 divisors, whose sum is σ = 24712082. Its totient is φ = 24712080.

The previous prime is 24712063. The next prime is 24712117. The reversal of 24712081 is 18021742.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21939856 + 2772225 = 4684^2 + 1665^2 .

It is a cyclic number.

It is not a de Polignac number, because 24712081 - 2⁵ = 24712049 is a prime.

It is a super-2 number, since 2×24712081² = 1221373894701122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24712021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12356040 + 12356041.

It is an arithmetic number, because the mean of its divisors is an integer number (12356041).

Almost surely, 2^24712081 is an apocalyptic number.

It is an amenable number.

24712081 is a deficient number, since it is larger than the sum of its proper divisors (1).

24712081 is an equidigital number, since it uses as much as digits as its factorization.

24712081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 24712081 is about 4971.1247218311. The cubic root of 24712081 is about 291.2749298044.

The spelling of 24712081 in words is "twenty-four million, seven hundred twelve thousand, eighty-one".