66346102 has 4 divisors (see below), whose sum is σ = 99519156. Its totient is φ = 33173050.

The previous prime is 66346079. The next prime is 66346127. The reversal of 66346102 is 20164366.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16586524 + ... + 16586527.

It is an arithmetic number, because the mean of its divisors is an integer number (24879789).

Almost surely, 2^66346102 is an apocalyptic number.

66346102 is a deficient number, since it is larger than the sum of its proper divisors (33173054).

66346102 is a wasteful number, since it uses less digits than its factorization.

66346102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33173053.

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

The square root of 66346102 is about 8145.3116576347. The cubic root of 66346102 is about 404.8291755323.

The spelling of 66346102 in words is "sixty-six million, three hundred forty-six thousand, one hundred two".