66061234 has 8 divisors (see below), whose sum is σ = 99590400. Its totient is φ = 32864436.

The previous prime is 66061223. The next prime is 66061253. The reversal of 66061234 is 43216066.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 82594 + ... + 83389.

It is an arithmetic number, because the mean of its divisors is an integer number (12448800).

Almost surely, 2^66061234 is an apocalyptic number.

66061234 is a deficient number, since it is larger than the sum of its proper divisors (33529166).

66061234 is a wasteful number, since it uses less digits than its factorization.

66061234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166184.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 66061234 is about 8127.8062230838. The cubic root of 66061234 is about 404.2489438806.

The spelling of 66061234 in words is "sixty-six million, sixty-one thousand, two hundred thirty-four".