97686086 has 8 divisors (see below), whose sum is σ = 146992320. Its totient is φ = 48688648.

The previous prime is 97686077. The next prime is 97686091. The reversal of 97686086 is 68068679.

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, 76406 + ... + 77673.

It is an arithmetic number, because the mean of its divisors is an integer number (18374040).

Almost surely, 2^97686086 is an apocalyptic number.

97686086 is a deficient number, since it is larger than the sum of its proper divisors (49306234).

97686086 is a wasteful number, since it uses less digits than its factorization.

97686086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154398.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 97686086 is about 9883.6271682010. The cubic root of 97686086 is about 460.5508303740.

The spelling of 97686086 in words is "ninety-seven million, six hundred eighty-six thousand, eighty-six".