97873322 has 4 divisors (see below), whose sum is σ = 146809986. Its totient is φ = 48936660.

The previous prime is 97873309. The next prime is 97873327. The reversal of 97873322 is 22337879.

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., 67059721 + 30813601 = 8189^2 + 5551^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 97873322.

It is not an unprimeable number, because it can be changed into a prime (97873327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24468329 + ... + 24468332.

Almost surely, 2^97873322 is an apocalyptic number.

97873322 is a deficient number, since it is larger than the sum of its proper divisors (48936664).

97873322 is a wasteful number, since it uses less digits than its factorization.

97873322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48936663.

The product of its digits is 127008, while the sum is 41.

The square root of 97873322 is about 9893.0946624401. The cubic root of 97873322 is about 460.8448901992.

The spelling of 97873322 in words is "ninety-seven million, eight hundred seventy-three thousand, three hundred twenty-two".