8258008 has 48 divisors (see below), whose sum is σ = 17955000. Its totient is φ = 3548160.

The previous prime is 8257987. The next prime is 8258009. The reversal of 8258008 is 8008528.

8258008 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8258008² = 136389392256128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8258009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18168 + ... + 18616.

Almost surely, 2^8258008 is an apocalyptic number.

8258008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8258008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8977500).

8258008 is an abundant number, since it is smaller than the sum of its proper divisors (9696992).

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

8258008 is a wasteful number, since it uses less digits than its factorization.

8258008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 8258008 is about 2873.6749990213. The cubic root of 8258008 is about 202.1273581720.

The spelling of 8258008 in words is "eight million, two hundred fifty-eight thousand, eight".