65882377 has 4 divisors (see below), whose sum is σ = 71871696. Its totient is φ = 59893060.

The previous prime is 65882359. The next prime is 65882387. The reversal of 65882377 is 77328856.

65882377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65882377 - 2¹⁹ = 65358089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65882317) by changing a digit.

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, 2994643 + ... + 2994664.

It is an arithmetic number, because the mean of its divisors is an integer number (17967924).

Almost surely, 2^65882377 is an apocalyptic number.

It is an amenable number.

65882377 is a deficient number, since it is larger than the sum of its proper divisors (5989319).

65882377 is a wasteful number, since it uses less digits than its factorization.

65882377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5989318.

The product of its digits is 564480, while the sum is 46.

The square root of 65882377 is about 8116.7959811739. The cubic root of 65882377 is about 403.8837871961.

The spelling of 65882377 in words is "sixty-five million, eight hundred eighty-two thousand, three hundred seventy-seven".