65544282 has 32 divisors (see below), whose sum is σ = 154224000. Its totient is φ = 20562624.

The previous prime is 65544257. The next prime is 65544287. The reversal of 65544282 is 28244556.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (65544287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 34782 + ... + 36617.

It is an arithmetic number, because the mean of its divisors is an integer number (4819500).

Almost surely, 2^65544282 is an apocalyptic number.

65544282 is an abundant number, since it is smaller than the sum of its proper divisors (88679718).

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

65544282 is a wasteful number, since it uses less digits than its factorization.

65544282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71427 (or 71421 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 65544282 is about 8095.9423169882. The cubic root of 65544282 is about 403.1917187571.

The spelling of 65544282 in words is "sixty-five million, five hundred forty-four thousand, two hundred eighty-two".