65020302 has 12 divisors (see below), whose sum is σ = 140877360. Its totient is φ = 21673428.

The previous prime is 65020271. The next prime is 65020339. The reversal of 65020302 is 20302056.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 3612239 = 65020302 / (6 + 5 + 0 + 2 + 0 + 3 + 0 + 2).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 1806102 + ... + 1806137.

It is an arithmetic number, because the mean of its divisors is an integer number (11739780).

Almost surely, 2^65020302 is an apocalyptic number.

65020302 is an abundant number, since it is smaller than the sum of its proper divisors (75857058).

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

65020302 is a wasteful number, since it uses less digits than its factorization.

65020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612247 (or 3612244 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 65020302 is about 8063.5167265902. The cubic root of 65020302 is about 402.1144324113.

Adding to 65020302 its reverse (20302056), we get a palindrome (85322358).

The spelling of 65020302 in words is "sixty-five million, twenty thousand, three hundred two".