24952397 has 2 divisors, whose sum is σ = 24952398. Its totient is φ = 24952396.

The previous prime is 24952381. The next prime is 24952409. The reversal of 24952397 is 79325942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13756681 + 11195716 = 3709^2 + 3346^2 .

It is a cyclic number.

It is not a de Polignac number, because 24952397 - 2⁴ = 24952381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24952327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12476198 + 12476199.

It is an arithmetic number, because the mean of its divisors is an integer number (12476199).

Almost surely, 2^24952397 is an apocalyptic number.

It is an amenable number.

24952397 is a deficient number, since it is larger than the sum of its proper divisors (1).

24952397 is an equidigital number, since it uses as much as digits as its factorization.

24952397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 24952397 is about 4995.2374317944. The cubic root of 24952397 is about 292.2160665465.

The spelling of 24952397 in words is "twenty-four million, nine hundred fifty-two thousand, three hundred ninety-seven".