66983062 has 8 divisors (see below), whose sum is σ = 100542816. Its totient is φ = 33468792.

The previous prime is 66983047. The next prime is 66983083. The reversal of 66983062 is 26038966.

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

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, 7413 + ... + 13744.

It is an arithmetic number, because the mean of its divisors is an integer number (12567852).

Almost surely, 2^66983062 is an apocalyptic number.

66983062 is a deficient number, since it is larger than the sum of its proper divisors (33559754).

66983062 is a wasteful number, since it uses less digits than its factorization.

66983062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22742.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 66983062 is about 8184.3180534483. The cubic root of 66983062 is about 406.1205810397.

The spelling of 66983062 in words is "sixty-six million, nine hundred eighty-three thousand, sixty-two".