8240976 has 60 divisors (see below), whose sum is σ = 23277280. Its totient is φ = 2721600.

The previous prime is 8240963. The next prime is 8240983. The reversal of 8240976 is 6790428.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8240976.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21555 + ... + 21933.

Almost surely, 2^8240976 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 8240976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11638640).

8240976 is an abundant number, since it is smaller than the sum of its proper divisors (15036304).

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

8240976 is a wasteful number, since it uses less digits than its factorization.

8240976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 8240976 is about 2870.7100167032. The cubic root of 8240976 is about 201.9883011229.

It can be divided in two parts, 8240 and 976, that added together give a square (9216 = 96²).

The spelling of 8240976 in words is "eight million, two hundred forty thousand, nine hundred seventy-six".