96597409 has 2 divisors, whose sum is σ = 96597410. Its totient is φ = 96597408.

The previous prime is 96597407. The next prime is 96597421. The reversal of 96597409 is 90479569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62410000 + 34187409 = 7900^2 + 5847^2 .

It is a cyclic number.

It is not a de Polignac number, because 96597409 - 2¹ = 96597407 is a prime.

Together with 96597407, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (96597407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48298704 + 48298705.

It is an arithmetic number, because the mean of its divisors is an integer number (48298705).

Almost surely, 2^96597409 is an apocalyptic number.

It is an amenable number.

96597409 is a deficient number, since it is larger than the sum of its proper divisors (1).

96597409 is an equidigital number, since it uses as much as digits as its factorization.

96597409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 96597409 is about 9828.3980892107. The cubic root of 96597409 is about 458.8335427347.

The spelling of 96597409 in words is "ninety-six million, five hundred ninety-seven thousand, four hundred nine".