66064110 has 32 divisors (see below), whose sum is σ = 181204992. Its totient is φ = 15100320.

The previous prime is 66064087. The next prime is 66064123. The reversal of 66064110 is 1146066.

It is a congruent 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, 157086 + ... + 157505.

It is an arithmetic number, because the mean of its divisors is an integer number (5662656).

Almost surely, 2^66064110 is an apocalyptic number.

66064110 is an abundant number, since it is smaller than the sum of its proper divisors (115140882).

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

66064110 is a wasteful number, since it uses less digits than its factorization.

66064110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314608.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 66064110 is about 8127.9831446676. The cubic root of 66064110 is about 404.2548101707.

The spelling of 66064110 in words is "sixty-six million, sixty-four thousand, one hundred ten".