84449275 has 12 divisors (see below), whose sum is σ = 105028000. Its totient is φ = 67358880.

The previous prime is 84449227. The next prime is 84449293. The reversal of 84449275 is 57294448.

It is not a de Polignac number, because 84449275 - 2⁷ = 84449147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3886 + ... + 13564.

Almost surely, 2^84449275 is an apocalyptic number.

84449275 is a deficient number, since it is larger than the sum of its proper divisors (20578725).

84449275 is a wasteful number, since it uses less digits than its factorization.

84449275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10038 (or 10033 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 84449275 is about 9189.6286649679. The cubic root of 84449275 is about 438.7313230849.

The spelling of 84449275 in words is "eighty-four million, four hundred forty-nine thousand, two hundred seventy-five".