97927806 has 8 divisors (see below), whose sum is σ = 195855624. Its totient is φ = 32642600.

The previous prime is 97927783. The next prime is 97927807. The reversal of 97927806 is 60872979.

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

97927806 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97927807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8160645 + ... + 8160656.

It is an arithmetic number, because the mean of its divisors is an integer number (24481953).

Almost surely, 2^97927806 is an apocalyptic number.

97927806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97927806 is a wasteful number, since it uses less digits than its factorization.

97927806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16321306.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 97927806 is about 9895.8479171822. The cubic root of 97927806 is about 460.9303885242.

The spelling of 97927806 in words is "ninety-seven million, nine hundred twenty-seven thousand, eight hundred six".