66363324 has 12 divisors (see below), whose sum is σ = 154847784. Its totient is φ = 22121104.

The previous prime is 66363317. The next prime is 66363337. The reversal of 66363324 is 42336366.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

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, 2765127 + ... + 2765150.

It is an arithmetic number, because the mean of its divisors is an integer number (12903982).

Almost surely, 2^66363324 is an apocalyptic number.

It is an amenable number.

66363324 is an abundant number, since it is smaller than the sum of its proper divisors (88484460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66363324 is a wasteful number, since it uses less digits than its factorization.

66363324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530284 (or 5530282 counting only the distinct ones).

The product of its digits is 46656, while the sum is 33.

The square root of 66363324 is about 8146.3687616017. The cubic root of 66363324 is about 404.8642007746.

The spelling of 66363324 in words is "sixty-six million, three hundred sixty-three thousand, three hundred twenty-four".