65313284 has 12 divisors (see below), whose sum is σ = 119267904. Its totient is φ = 31236744.

The previous prime is 65313277. The next prime is 65313293. The reversal of 65313284 is 48231356.

It is a self number, because there is not a number n which added to its sum of digits gives 65313284.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354872 + ... + 355055.

It is an arithmetic number, because the mean of its divisors is an integer number (9938992).

Almost surely, 2^65313284 is an apocalyptic number.

It is an amenable number.

65313284 is a deficient number, since it is larger than the sum of its proper divisors (53954620).

65313284 is a wasteful number, since it uses less digits than its factorization.

65313284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709954 (or 709952 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 65313284 is about 8081.6634426336. The cubic root of 65313284 is about 402.7175044483.

The spelling of 65313284 in words is "sixty-five million, three hundred thirteen thousand, two hundred eighty-four".