20241197 has 2 divisors, whose sum is σ = 20241198. Its totient is φ = 20241196.

The previous prime is 20241187. The next prime is 20241211. The reversal of 20241197 is 79114202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20241001 + 196 = 4499^2 + 14^2 .

It is a cyclic number.

It is not a de Polignac number, because 20241197 - 2¹² = 20237101 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 (20241187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120598 + 10120599.

It is an arithmetic number, because the mean of its divisors is an integer number (10120599).

Almost surely, 2^20241197 is an apocalyptic number.

It is an amenable number.

20241197 is a deficient number, since it is larger than the sum of its proper divisors (1).

20241197 is an equidigital number, since it uses as much as digits as its factorization.

20241197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 20241197 is about 4499.0217825656. The cubic root of 20241197 is about 272.5285866259.

Adding to 20241197 its reverse (79114202), we get a palindrome (99355399).

The spelling of 20241197 in words is "twenty million, two hundred forty-one thousand, one hundred ninety-seven".