8268631 has 8 divisors (see below), whose sum is σ = 9537440. Its totient is φ = 7021728.

The previous prime is 8268619. The next prime is 8268641. The reversal of 8268631 is 1368628.

8268631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8268631 - 2¹⁷ = 8137559 is a prime.

It is a super-2 number, since 2×8268631² = 136740517228322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4656 + ... + 6181.

It is an arithmetic number, because the mean of its divisors is an integer number (1192180).

Almost surely, 2^8268631 is an apocalyptic number.

8268631 is a deficient number, since it is larger than the sum of its proper divisors (1268809).

8268631 is a wasteful number, since it uses less digits than its factorization.

8268631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10953.

The product of its digits is 13824, while the sum is 34.

The square root of 8268631 is about 2875.5227350866. The cubic root of 8268631 is about 202.2139924173.

The spelling of 8268631 in words is "eight million, two hundred sixty-eight thousand, six hundred thirty-one".