24680897 has 2 divisors, whose sum is σ = 24680898. Its totient is φ = 24680896.

The previous prime is 24680879. The next prime is 24680899. The reversal of 24680897 is 79808642.

Together with previous prime (24680879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24641296 + 39601 = 4964^2 + 199^2 .

It is a cyclic number.

It is not a de Polignac number, because 24680897 - 2⁶ = 24680833 is a prime.

Together with 24680899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24680899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12340448 + 12340449.

It is an arithmetic number, because the mean of its divisors is an integer number (12340449).

Almost surely, 2^24680897 is an apocalyptic number.

It is an amenable number.

24680897 is a deficient number, since it is larger than the sum of its proper divisors (1).

24680897 is an equidigital number, since it uses as much as digits as its factorization.

24680897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 24680897 is about 4967.9872181800. The cubic root of 24680897 is about 291.1523589758.

The spelling of 24680897 in words is "twenty-four million, six hundred eighty thousand, eight hundred ninety-seven".