8255470 has 8 divisors (see below), whose sum is σ = 14859864. Its totient is φ = 3302184.

The previous prime is 8255453. The next prime is 8255479. The reversal of 8255470 is 745528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8255479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412764 + ... + 412783.

It is an arithmetic number, because the mean of its divisors is an integer number (1857483).

Almost surely, 2^8255470 is an apocalyptic number.

8255470 is a deficient number, since it is larger than the sum of its proper divisors (6604394).

8255470 is a wasteful number, since it uses less digits than its factorization.

8255470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825554.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 8255470 is about 2873.2333702642. The cubic root of 8255470 is about 202.1066489082.

The spelling of 8255470 in words is "eight million, two hundred fifty-five thousand, four hundred seventy".