65382992 has 40 divisors (see below), whose sum is σ = 129179232. Its totient is φ = 32054400.

The previous prime is 65382979. The next prime is 65383027. The reversal of 65382992 is 29928356.

65382992 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 in 7 ways as a sum of consecutive naturals, for example, 309767 + ... + 309977.

Almost surely, 2^65382992 is an apocalyptic number.

It is an amenable number.

65382992 is a deficient number, since it is larger than the sum of its proper divisors (63796240).

65382992 is a wasteful number, since it uses less digits than its factorization.

65382992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 501 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 65382992 is about 8085.9750185120. The cubic root of 65382992 is about 402.8607251880.

The spelling of 65382992 in words is "sixty-five million, three hundred eighty-two thousand, nine hundred ninety-two".