66732482 has 8 divisors (see below), whose sum is σ = 100170000. Its totient is φ = 33342484.

The previous prime is 66732473. The next prime is 66732493. The reversal of 66732482 is 28423766.

66732482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 8132 + ... + 14127.

It is an arithmetic number, because the mean of its divisors is an integer number (12521250).

Almost surely, 2^66732482 is an apocalyptic number.

66732482 is a deficient number, since it is larger than the sum of its proper divisors (33437518).

66732482 is a wasteful number, since it uses less digits than its factorization.

66732482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23760.

The product of its digits is 96768, while the sum is 38.

The square root of 66732482 is about 8168.9951646454. The cubic root of 66732482 is about 405.6135232028.

The spelling of 66732482 in words is "sixty-six million, seven hundred thirty-two thousand, four hundred eighty-two".