97875808 has 48 divisors (see below), whose sum is σ = 200309760. Its totient is φ = 47042176.

The previous prime is 97875797. The next prime is 97875823. The reversal of 97875808 is 80857879.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88185 + ... + 89287.

It is an arithmetic number, because the mean of its divisors is an integer number (4173120).

Almost surely, 2^97875808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97875808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100154880).

97875808 is an abundant number, since it is smaller than the sum of its proper divisors (102433952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97875808 is a wasteful number, since it uses less digits than its factorization.

97875808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 52.

The square root of 97875808 is about 9893.2203048350. The cubic root of 97875808 is about 460.8487920139.

The spelling of 97875808 in words is "ninety-seven million, eight hundred seventy-five thousand, eight hundred eight".