97897366 has 16 divisors (see below), whose sum is σ = 168101280. Its totient is φ = 41886720.

The previous prime is 97897357. The next prime is 97897391. The reversal of 97897366 is 66379879.

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, 3520 + ... + 14428.

It is an arithmetic number, because the mean of its divisors is an integer number (10506330).

Almost surely, 2^97897366 is an apocalyptic number.

97897366 is a deficient number, since it is larger than the sum of its proper divisors (70203914).

97897366 is a wasteful number, since it uses less digits than its factorization.

97897366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11559.

The product of its digits is 3429216, while the sum is 55.

The square root of 97897366 is about 9894.3097788577. The cubic root of 97897366 is about 460.8826248514.

The spelling of 97897366 in words is "ninety-seven million, eight hundred ninety-seven thousand, three hundred sixty-six".