972617411 has 2 divisors, whose sum is σ = 972617412. Its totient is φ = 972617410.

The previous prime is 972617383. The next prime is 972617417. The reversal of 972617411 is 114716279.

It is a strong prime.

It is an emirp because it is prime and its reverse (114716279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 972617411 - 2²⁶ = 905508547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (972617417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486308705 + 486308706.

It is an arithmetic number, because the mean of its divisors is an integer number (486308706).

Almost surely, 2^972617411 is an apocalyptic number.

972617411 is a deficient number, since it is larger than the sum of its proper divisors (1).

972617411 is an equidigital number, since it uses as much as digits as its factorization.

972617411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 38.

The square root of 972617411 is about 31186.8146978815. The cubic root of 972617411 is about 990.7878675398.

The spelling of 972617411 in words is "nine hundred seventy-two million, six hundred seventeen thousand, four hundred eleven".