24662249 has 2 divisors, whose sum is σ = 24662250. Its totient is φ = 24662248.

The previous prime is 24662221. The next prime is 24662311. The reversal of 24662249 is 94226642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24552025 + 110224 = 4955^2 + 332^2 .

It is a cyclic number.

It is not a de Polignac number, because 24662249 - 2⁸ = 24661993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24662149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12331124 + 12331125.

It is an arithmetic number, because the mean of its divisors is an integer number (12331125).

Almost surely, 2^24662249 is an apocalyptic number.

It is an amenable number.

24662249 is a deficient number, since it is larger than the sum of its proper divisors (1).

24662249 is an equidigital number, since it uses as much as digits as its factorization.

24662249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 24662249 is about 4966.1100471093. The cubic root of 24662249 is about 291.0790124089.

The spelling of 24662249 in words is "twenty-four million, six hundred sixty-two thousand, two hundred forty-nine".