97482689 has 2 divisors, whose sum is σ = 97482690. Its totient is φ = 97482688.

The previous prime is 97482683. The next prime is 97482701. The reversal of 97482689 is 98628479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48762289 + 48720400 = 6983^2 + 6980^2 .

It is a cyclic number.

It is not a de Polignac number, because 97482689 - 2⁸ = 97482433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97482689.

It is not a weakly prime, because it can be changed into another prime (97482683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48741344 + 48741345.

It is an arithmetic number, because the mean of its divisors is an integer number (48741345).

Almost surely, 2^97482689 is an apocalyptic number.

It is an amenable number.

97482689 is a deficient number, since it is larger than the sum of its proper divisors (1).

97482689 is an equidigital number, since it uses as much as digits as its factorization.

97482689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 53.

The square root of 97482689 is about 9873.3322135944. The cubic root of 97482689 is about 460.2309630955.

The spelling of 97482689 in words is "ninety-seven million, four hundred eighty-two thousand, six hundred eighty-nine".