97313222 has 8 divisors (see below), whose sum is σ = 146074656. Its totient is φ = 48621672.

The previous prime is 97313201. The next prime is 97313261. The reversal of 97313222 is 22231379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13838 + ... + 19649.

It is an arithmetic number, because the mean of its divisors is an integer number (18259332).

Almost surely, 2^97313222 is an apocalyptic number.

97313222 is a deficient number, since it is larger than the sum of its proper divisors (48761434).

97313222 is a wasteful number, since it uses less digits than its factorization.

97313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34942.

The product of its digits is 4536, while the sum is 29.

The square root of 97313222 is about 9864.7464235022. The cubic root of 97313222 is about 459.9641150330.

The spelling of 97313222 in words is "ninety-seven million, three hundred thirteen thousand, two hundred twenty-two".