65879283 has 4 divisors (see below), whose sum is σ = 87839048. Its totient is φ = 43919520.

The previous prime is 65879269. The next prime is 65879293. The reversal of 65879283 is 38297856.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 65879283 - 2⁸ = 65879027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65879293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10979878 + ... + 10979883.

It is an arithmetic number, because the mean of its divisors is an integer number (21959762).

Almost surely, 2^65879283 is an apocalyptic number.

65879283 is a deficient number, since it is larger than the sum of its proper divisors (21959765).

65879283 is a wasteful number, since it uses less digits than its factorization.

65879283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21959764.

The product of its digits is 725760, while the sum is 48.

The square root of 65879283 is about 8116.6053864901. The cubic root of 65879283 is about 403.8774646353.

The spelling of 65879283 in words is "sixty-five million, eight hundred seventy-nine thousand, two hundred eighty-three".