66230982 has 12 divisors (see below), whose sum is σ = 143500500. Its totient is φ = 22076988.

The previous prime is 66230971. The next prime is 66231019. The reversal of 66230982 is 28903266.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1839732 + ... + 1839767.

It is an arithmetic number, because the mean of its divisors is an integer number (11958375).

Almost surely, 2^66230982 is an apocalyptic number.

66230982 is an abundant number, since it is smaller than the sum of its proper divisors (77269518).

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

66230982 is a wasteful number, since it uses less digits than its factorization.

66230982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679507 (or 3679504 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 66230982 is about 8138.2419477428. The cubic root of 66230982 is about 404.5948944209.

The spelling of 66230982 in words is "sixty-six million, two hundred thirty thousand, nine hundred eighty-two".