97198433 has 8 divisors (see below), whose sum is σ = 102743520. Its totient is φ = 91696320.

The previous prime is 97198411. The next prime is 97198489. The reversal of 97198433 is 33489179.

It is a happy number.

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 97198433 - 2⁸ = 97198177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97198403) 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, 6035 + ... + 15192.

It is an arithmetic number, because the mean of its divisors is an integer number (12842940).

Almost surely, 2^97198433 is an apocalyptic number.

It is an amenable number.

97198433 is a deficient number, since it is larger than the sum of its proper divisors (5545087).

97198433 is a wasteful number, since it uses less digits than its factorization.

97198433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21487.

The product of its digits is 163296, while the sum is 44.

The square root of 97198433 is about 9858.9265642868. The cubic root of 97198433 is about 459.7831886268.

The spelling of 97198433 in words is "ninety-seven million, one hundred ninety-eight thousand, four hundred thirty-three".