97606305 has 12 divisors (see below), whose sum is σ = 169184340. Its totient is φ = 52056672.

The previous prime is 97606297. The next prime is 97606351. The reversal of 97606305 is 50360679.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34117281 + 63489024 = 5841^2 + 7968^2 .

It is not a de Polignac number, because 97606305 - 2³ = 97606297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97606305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1084470 + ... + 1084559.

It is an arithmetic number, because the mean of its divisors is an integer number (14098695).

Almost surely, 2^97606305 is an apocalyptic number.

It is an amenable number.

97606305 is a deficient number, since it is larger than the sum of its proper divisors (71578035).

97606305 is a wasteful number, since it uses less digits than its factorization.

97606305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169040 (or 2169037 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 97606305 is about 9879.5903255145. The cubic root of 97606305 is about 460.4254177226.

The spelling of 97606305 in words is "ninety-seven million, six hundred six thousand, three hundred five".