97297898 has 8 divisors (see below), whose sum is σ = 153628320. Its totient is φ = 46088460.

The previous prime is 97297861. The next prime is 97297909. The reversal of 97297898 is 89879279.

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

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, 1280198 + ... + 1280273.

It is an arithmetic number, because the mean of its divisors is an integer number (19203540).

Almost surely, 2^97297898 is an apocalyptic number.

97297898 is a deficient number, since it is larger than the sum of its proper divisors (56330422).

97297898 is a wasteful number, since it uses less digits than its factorization.

97297898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560492.

The product of its digits is 4572288, while the sum is 59.

The square root of 97297898 is about 9863.9696877069. The cubic root of 97297898 is about 459.9399701123.

The spelling of 97297898 in words is "ninety-seven million, two hundred ninety-seven thousand, eight hundred ninety-eight".