8402282 has 32 divisors (see below), whose sum is σ = 14929920. Its totient is φ = 3472560.

The previous prime is 8402279. The next prime is 8402309. The reversal of 8402282 is 2822048.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78473 + ... + 78579.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^8402282 is an apocalyptic number.

8402282 is a deficient number, since it is larger than the sum of its proper divisors (6527638).

8402282 is a wasteful number, since it uses less digits than its factorization.

8402282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 8402282 is about 2898.6690049055. The cubic root of 8402282 is about 203.2976777636.

The spelling of 8402282 in words is "eight million, four hundred two thousand, two hundred eighty-two".