97560066 has 32 divisors (see below), whose sum is σ = 204088320. Its totient is φ = 31032144.

The previous prime is 97560053. The next prime is 97560097. The reversal of 97560066 is 66006579.

It is a happy number.

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, 113145 + ... + 114003.

It is an arithmetic number, because the mean of its divisors is an integer number (6377760).

Almost surely, 2^97560066 is an apocalyptic number.

97560066 is an abundant number, since it is smaller than the sum of its proper divisors (106528254).

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

97560066 is a wasteful number, since it uses less digits than its factorization.

97560066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 97560066 is about 9877.2499209041. The cubic root of 97560066 is about 460.3527005157.

The spelling of 97560066 in words is "ninety-seven million, five hundred sixty thousand, sixty-six".