97223329 has 8 divisors (see below), whose sum is σ = 111354048. Its totient is φ = 83153040.

The previous prime is 97223297. The next prime is 97223351. The reversal of 97223329 is 92332279.

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

It is a cyclic number.

It is not a de Polignac number, because 97223329 - 2⁵ = 97223297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97223389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11602 + ... + 18139.

It is an arithmetic number, because the mean of its divisors is an integer number (13919256).

Almost surely, 2^97223329 is an apocalyptic number.

It is an amenable number.

97223329 is a deficient number, since it is larger than the sum of its proper divisors (14130719).

97223329 is a wasteful number, since it uses less digits than its factorization.

97223329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30215.

The product of its digits is 40824, while the sum is 37.

The square root of 97223329 is about 9860.1890955498. The cubic root of 97223329 is about 459.8224409232.

The spelling of 97223329 in words is "ninety-seven million, two hundred twenty-three thousand, three hundred twenty-nine".