97206322 has 4 divisors (see below), whose sum is σ = 145809486. Its totient is φ = 48603160.

The previous prime is 97206311. The next prime is 97206371. The reversal of 97206322 is 22360279.

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., 96020401 + 1185921 = 9799^2 + 1089^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24301579 + ... + 24301582.

Almost surely, 2^97206322 is an apocalyptic number.

97206322 is a deficient number, since it is larger than the sum of its proper divisors (48603164).

97206322 is a wasteful number, since it uses less digits than its factorization.

97206322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48603163.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 97206322 is about 9859.3266504361. The cubic root of 97206322 is about 459.7956275497.

The spelling of 97206322 in words is "ninety-seven million, two hundred six thousand, three hundred twenty-two".