97685306 has 4 divisors (see below), whose sum is σ = 146527962. Its totient is φ = 48842652.

The previous prime is 97685267. The next prime is 97685323. The reversal of 97685306 is 60358679.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 93296281 + 4389025 = 9659^2 + 2095^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24421325 + ... + 24421328.

Almost surely, 2^97685306 is an apocalyptic number.

97685306 is a deficient number, since it is larger than the sum of its proper divisors (48842656).

97685306 is a wasteful number, since it uses less digits than its factorization.

97685306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48842655.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 97685306 is about 9883.5877089243. The cubic root of 97685306 is about 460.5496045747.

The spelling of 97685306 in words is "ninety-seven million, six hundred eighty-five thousand, three hundred six".