8268251 has 4 divisors (see below), whose sum is σ = 8310000. Its totient is φ = 8226504.

The previous prime is 8268241. The next prime is 8268263. The reversal of 8268251 is 1528628.

8268251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8268251 - 2⁶ = 8268187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8268241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20576 + ... + 20973.

It is an arithmetic number, because the mean of its divisors is an integer number (2077500).

Almost surely, 2^8268251 is an apocalyptic number.

8268251 is a deficient number, since it is larger than the sum of its proper divisors (41749).

8268251 is a wasteful number, since it uses less digits than its factorization.

8268251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41748.

The product of its digits is 7680, while the sum is 32.

The square root of 8268251 is about 2875.4566593847. The cubic root of 8268251 is about 202.2108946658.

The spelling of 8268251 in words is "eight million, two hundred sixty-eight thousand, two hundred fifty-one".