97480529 has 2 divisors, whose sum is σ = 97480530. Its totient is φ = 97480528.

The previous prime is 97480519. The next prime is 97480541. The reversal of 97480529 is 92508479.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72250000 + 25230529 = 8500^2 + 5023^2 .

It is a cyclic number.

It is not a de Polignac number, because 97480529 - 2²⁴ = 80703313 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97480529.

It is not a weakly prime, because it can be changed into another prime (97480519) 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, 48740264 + 48740265.

It is an arithmetic number, because the mean of its divisors is an integer number (48740265).

Almost surely, 2^97480529 is an apocalyptic number.

It is an amenable number.

97480529 is a deficient number, since it is larger than the sum of its proper divisors (1).

97480529 is an equidigital number, since it uses as much as digits as its factorization.

97480529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 97480529 is about 9873.2228274257. Note that the first 3 decimals coincide. The cubic root of 97480529 is about 460.2275638382.

The spelling of 97480529 in words is "ninety-seven million, four hundred eighty thousand, five hundred twenty-nine".