8268732 has 72 divisors (see below), whose sum is σ = 22604400. Its totient is φ = 2539008.

The previous prime is 8268713. The next prime is 8268739. The reversal of 8268732 is 2378628.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268739) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35994 + ... + 36222.

It is an arithmetic number, because the mean of its divisors is an integer number (313950).

Almost surely, 2^8268732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8268732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11302200).

8268732 is an abundant number, since it is smaller than the sum of its proper divisors (14335668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8268732 is a wasteful number, since it uses less digits than its factorization.

8268732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 310 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 8268732 is about 2875.5402970572. The cubic root of 8268732 is about 202.2148157511.

The spelling of 8268732 in words is "eight million, two hundred sixty-eight thousand, seven hundred thirty-two".