97085798 has 8 divisors (see below), whose sum is σ = 148097160. Its totient is φ = 47720080.

The previous prime is 97085789. The next prime is 97085809. The reversal of 97085798 is 89758079.

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

It is a congruent number.

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, 411263 + ... + 411498.

It is an arithmetic number, because the mean of its divisors is an integer number (18512145).

Almost surely, 2^97085798 is an apocalyptic number.

97085798 is a deficient number, since it is larger than the sum of its proper divisors (51011362).

97085798 is a wasteful number, since it uses less digits than its factorization.

97085798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822822.

The product of its (nonzero) digits is 1270080, while the sum is 53.

The square root of 97085798 is about 9853.2125725572. The cubic root of 97085798 is about 459.6055187651.

It can be divided in two parts, 970 and 85798, that added together give a palindrome (86768).

The spelling of 97085798 in words is "ninety-seven million, eighty-five thousand, seven hundred ninety-eight".