66324092 has 12 divisors (see below), whose sum is σ = 116196360. Its totient is φ = 33125136.

The previous prime is 66324067. The next prime is 66324119. The reversal of 66324092 is 29042366.

It is a congruent number.

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, 4967 + ... + 12542.

It is an arithmetic number, because the mean of its divisors is an integer number (9683030).

Almost surely, 2^66324092 is an apocalyptic number.

It is an amenable number.

66324092 is a deficient number, since it is larger than the sum of its proper divisors (49872268).

66324092 is a wasteful number, since it uses less digits than its factorization.

66324092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18460 (or 18458 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 66324092 is about 8143.9604615936. The cubic root of 66324092 is about 404.7844038709.

The spelling of 66324092 in words is "sixty-six million, three hundred twenty-four thousand, ninety-two".