97065766 has 24 divisors (see below), whose sum is σ = 171132696. Its totient is φ = 41166720.

The previous prime is 97065739. The next prime is 97065769. The reversal of 97065766 is 66756079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97065769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4401 + ... + 14611.

It is an arithmetic number, because the mean of its divisors is an integer number (7130529).

Almost surely, 2^97065766 is an apocalyptic number.

97065766 is a deficient number, since it is larger than the sum of its proper divisors (74066930).

97065766 is a wasteful number, since it uses less digits than its factorization.

97065766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10324 (or 10317 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 46.

The square root of 97065766 is about 9852.1959988624. The cubic root of 97065766 is about 459.5739060018.

The spelling of 97065766 in words is "ninety-seven million, sixty-five thousand, seven hundred sixty-six".