84266283 has 16 divisors (see below), whose sum is σ = 115280000. Its totient is φ = 54722304.

The previous prime is 84266261. The next prime is 84266323. The reversal of 84266283 is 38266248.

It is not a de Polignac number, because 84266283 - 2¹³ = 84258091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84266213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66843 + ... + 68091.

It is an arithmetic number, because the mean of its divisors is an integer number (7205000).

Almost surely, 2^84266283 is an apocalyptic number.

84266283 is a deficient number, since it is larger than the sum of its proper divisors (31013717).

84266283 is a wasteful number, since it uses less digits than its factorization.

84266283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818.

The product of its digits is 110592, while the sum is 39.

The square root of 84266283 is about 9179.6668240193. Note that the first 3 decimals coincide. The cubic root of 84266283 is about 438.4142002472.

The spelling of 84266283 in words is "eighty-four million, two hundred sixty-six thousand, two hundred eighty-three".