66016324 has 12 divisors (see below), whose sum is σ = 126031248. Its totient is φ = 30007400.

The previous prime is 66016319. The next prime is 66016331. The reversal of 66016324 is 42361066.

It is a junction number, because it is equal to n+sod(n) for n = 66016292 and 66016301.

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, 750142 + ... + 750229.

It is an arithmetic number, because the mean of its divisors is an integer number (10502604).

Almost surely, 2^66016324 is an apocalyptic number.

It is an amenable number.

66016324 is a deficient number, since it is larger than the sum of its proper divisors (60014924).

66016324 is a wasteful number, since it uses less digits than its factorization.

66016324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500386 (or 1500384 counting only the distinct ones).

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

The square root of 66016324 is about 8125.0430152707. The cubic root of 66016324 is about 404.1573170946.

The spelling of 66016324 in words is "sixty-six million, sixteen thousand, three hundred twenty-four".