8285070 has 32 divisors (see below), whose sum is σ = 19975968. Its totient is φ = 2199168.

The previous prime is 8285063. The next prime is 8285071. The reversal of 8285070 is 705828.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8285071) 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, 7812 + ... + 8808.

It is an arithmetic number, because the mean of its divisors is an integer number (624249).

Almost surely, 2^8285070 is an apocalyptic number.

8285070 is an abundant number, since it is smaller than the sum of its proper divisors (11690898).

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

8285070 is a wasteful number, since it uses less digits than its factorization.

8285070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 8285070 is about 2878.3797525691. The cubic root of 8285070 is about 202.3479120182.

The spelling of 8285070 in words is "eight million, two hundred eighty-five thousand, seventy".