97822411 has 2 divisors, whose sum is σ = 97822412. Its totient is φ = 97822410.

The previous prime is 97822399. The next prime is 97822429. The reversal of 97822411 is 11422879.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97822411 - 2⁵ = 97822379 is a prime.

It is not a weakly prime, because it can be changed into another prime (97822441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48911205 + 48911206.

It is an arithmetic number, because the mean of its divisors is an integer number (48911206).

Almost surely, 2^97822411 is an apocalyptic number.

97822411 is a deficient number, since it is larger than the sum of its proper divisors (1).

97822411 is an equidigital number, since it uses as much as digits as its factorization.

97822411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 34.

The square root of 97822411 is about 9890.5212703881. The cubic root of 97822411 is about 460.7649700772.

The spelling of 97822411 in words is "ninety-seven million, eight hundred twenty-two thousand, four hundred eleven".