8280255 has 16 divisors (see below), whose sum is σ = 13676544. Its totient is φ = 4273440.

The previous prime is 8280247. The next prime is 8280263. The reversal of 8280255 is 5520828.

It is an interprime number because it is at equal distance from previous prime (8280247) and next prime (8280263).

It is not a de Polignac number, because 8280255 - 2³ = 8280247 is a prime.

It is a congruent number.

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, 8439 + ... + 9368.

It is an arithmetic number, because the mean of its divisors is an integer number (854784).

Almost surely, 2^8280255 is an apocalyptic number.

8280255 is a deficient number, since it is larger than the sum of its proper divisors (5396289).

8280255 is a wasteful number, since it uses less digits than its factorization.

8280255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17846.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8280255 is about 2877.5432229595. The cubic root of 8280255 is about 202.3087051878.

The spelling of 8280255 in words is "eight million, two hundred eighty thousand, two hundred fifty-five".