66324106 has 16 divisors (see below), whose sum is σ = 105489216. Its totient is φ = 31166656.

The previous prime is 66324067. The next prime is 66324119. The reversal of 66324106 is 60142366.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45765 + ... + 47191.

It is an arithmetic number, because the mean of its divisors is an integer number (6593076).

Almost surely, 2^66324106 is an apocalyptic number.

66324106 is a deficient number, since it is larger than the sum of its proper divisors (39165110).

66324106 is a wasteful number, since it uses less digits than its factorization.

66324106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813.

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

The square root of 66324106 is about 8143.9613211262. The cubic root of 66324106 is about 404.7844323521.

It can be divided in two parts, 66324 and 106, that added together give a triangular number (66430 = T₃₆₄).

The spelling of 66324106 in words is "sixty-six million, three hundred twenty-four thousand, one hundred six".