682565070 has 64 divisors (see below), whose sum is σ = 1804861440. Its totient is φ = 163824000.

The previous prime is 682565069. The next prime is 682565071. The reversal of 682565070 is 70565286.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (682565069) and next prime (682565071).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682565071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23091 + ... + 43569.

It is an arithmetic number, because the mean of its divisors is an integer number (28200960).

Almost surely, 2^682565070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 682565070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902430720).

682565070 is an abundant number, since it is smaller than the sum of its proper divisors (1122296370).

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

682565070 is a wasteful number, since it uses less digits than its factorization.

682565070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20601.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 682565070 is about 26125.9462986511. The cubic root of 682565070 is about 880.4702505587.

The spelling of 682565070 in words is "six hundred eighty-two million, five hundred sixty-five thousand, seventy".