8285247000 has 320 divisors, whose sum is σ = 29152094400. Its totient is φ = 2194905600.

The previous prime is 8285246987. The next prime is 8285247011. The reversal of 8285247000 is 7425828.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 18872781 + ... + 18873219.

It is an arithmetic number, because the mean of its divisors is an integer number (91100295).

Almost surely, 2^8285247000 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 8285247000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14576047200).

8285247000 is an abundant number, since it is smaller than the sum of its proper divisors (20866847400).

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

8285247000 is a wasteful number, since it uses less digits than its factorization.

8285247000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 8285247000 is about 91023.3321736795. The cubic root of 8285247000 is about 2023.4935297664.

The spelling of 8285247000 in words is "eight billion, two hundred eighty-five million, two hundred forty-seven thousand".