70596 has 36 divisors (see below), whose sum is σ = 186732. Its totient is φ = 22464.

The previous prime is 70589. The next prime is 70607. The reversal of 70596 is 69507.

70596 is a `hidden beast` number, since 70 + 596 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 57600 + 12996 = 240^2 + 114^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

70596 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1306 + ... + 1358.

It is an arithmetic number, because the mean of its divisors is an integer number (5187).

2⁷⁰⁵⁹⁶ 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 70596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93366).

70596 is an abundant number, since it is smaller than the sum of its proper divisors (116136).

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

70596 is a wasteful number, since it uses less digits than its factorization.

70596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 70596 is about 265.6990779058. The cubic root of 70596 is about 41.3294886006.

Subtracting from 70596 its reverse (69507), we obtain a square (1089 = 33²).

It can be divided in two parts, 70 and 596, that added together give a palindrome (666).

The spelling of 70596 in words is "seventy thousand, five hundred ninety-six".