8268988 has 24 divisors (see below), whose sum is σ = 17810912. Its totient is φ = 3271104.

The previous prime is 8268979. The next prime is 8268989. The reversal of 8268988 is 8898628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268989) 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, 10995 + ... + 11722.

Almost surely, 2^8268988 is an apocalyptic number.

It is an amenable number.

8268988 is an abundant number, since it is smaller than the sum of its proper divisors (9541924).

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

8268988 is a wasteful number, since it uses less digits than its factorization.

8268988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22741 (or 22739 counting only the distinct ones).

The product of its digits is 442368, while the sum is 49.

The square root of 8268988 is about 2875.5848100865. The cubic root of 8268988 is about 202.2169025870.

It can be divided in two parts, 826898 and 8, that multiplied together give a square (6615184 = 2572²).

The spelling of 8268988 in words is "eight million, two hundred sixty-eight thousand, nine hundred eighty-eight".