66336352 has 12 divisors (see below), whose sum is σ = 130599756. Its totient is φ = 33168160.

The previous prime is 66336343. The next prime is 66336407. The reversal of 66336352 is 25363366.

66336352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036474 + ... + 1036537.

It is an arithmetic number, because the mean of its divisors is an integer number (10883313).

Almost surely, 2^66336352 is an apocalyptic number.

It is an amenable number.

66336352 is a deficient number, since it is larger than the sum of its proper divisors (64263404).

66336352 is a wasteful number, since it uses less digits than its factorization.

66336352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073021 (or 2073013 counting only the distinct ones).

The product of its digits is 58320, while the sum is 34.

The square root of 66336352 is about 8144.7131318420. The cubic root of 66336352 is about 404.8093437828.

The spelling of 66336352 in words is "sixty-six million, three hundred thirty-six thousand, three hundred fifty-two".