65228282 has 16 divisors (see below), whose sum is σ = 112056000. Its totient is φ = 27895968.

The previous prime is 65228263. The next prime is 65228287. The reversal of 65228282 is 28282256.

It is not an unprimeable number, because it can be changed into a prime (65228287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2318 + ... + 11654.

It is an arithmetic number, because the mean of its divisors is an integer number (7003500).

Almost surely, 2^65228282 is an apocalyptic number.

65228282 is a deficient number, since it is larger than the sum of its proper divisors (46827718).

65228282 is a wasteful number, since it uses less digits than its factorization.

65228282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845.

The product of its digits is 30720, while the sum is 35.

The square root of 65228282 is about 8076.4027883706. The cubic root of 65228282 is about 402.5427229833.

The spelling of 65228282 in words is "sixty-five million, two hundred twenty-eight thousand, two hundred eighty-two".