8125008 has 80 divisors (see below), whose sum is σ = 22617600. Its totient is φ = 2505600.

The previous prime is 8124983. The next prime is 8125009. The reversal of 8125008 is 8005218.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8125009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53733 + ... + 53883.

It is an arithmetic number, because the mean of its divisors is an integer number (282720).

Almost surely, 2^8125008 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 8125008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11308800).

8125008 is an abundant number, since it is smaller than the sum of its proper divisors (14492592).

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

8125008 is a wasteful number, since it uses less digits than its factorization.

8125008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 8125008 is about 2850.4399660403. The cubic root of 8125008 is about 201.0363539106.

The spelling of 8125008 in words is "eight million, one hundred twenty-five thousand, eight".