97326660 has 48 divisors (see below), whose sum is σ = 278320896. Its totient is φ = 25400832.

The previous prime is 97326653. The next prime is 97326703. The reversal of 97326660 is 6662379.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14437 + ... + 20076.

It is an arithmetic number, because the mean of its divisors is an integer number (5798352).

Almost surely, 2^97326660 is an apocalyptic number.

It is an amenable number.

97326660 is an abundant number, since it is smaller than the sum of its proper divisors (180994236).

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

97326660 is a wasteful number, since it uses less digits than its factorization.

97326660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34572 (or 34570 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 97326660 is about 9865.4275122774. The cubic root of 97326660 is about 459.9852862338.

The spelling of 97326660 in words is "ninety-seven million, three hundred twenty-six thousand, six hundred sixty".