8275449 has 16 divisors (see below), whose sum is σ = 13580672. Its totient is φ = 4364928.

The previous prime is 8275439. The next prime is 8275451. The reversal of 8275449 is 9445728.

It is not a de Polignac number, because 8275449 - 2⁵ = 8275417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8275409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14884 + ... + 15429.

It is an arithmetic number, because the mean of its divisors is an integer number (848792).

Almost surely, 2^8275449 is an apocalyptic number.

It is an amenable number.

8275449 is a deficient number, since it is larger than the sum of its proper divisors (5305223).

8275449 is a wasteful number, since it uses less digits than its factorization.

8275449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30336.

The product of its digits is 80640, while the sum is 39.

The square root of 8275449 is about 2876.7080143803. The cubic root of 8275449 is about 202.2695564816.

The spelling of 8275449 in words is "eight million, two hundred seventy-five thousand, four hundred forty-nine".