70588 has 12 divisors (see below), whose sum is σ = 141232. Its totient is φ = 30240.

The previous prime is 70583. The next prime is 70589. The reversal of 70588 is 88507.

70588 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 2521 = 70588 / (7 + 0 + 5 + 8 + 8).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1233 + ... + 1288.

2⁷⁰⁵⁸⁸ is an apocalyptic number.

It is an amenable number.

70588 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70616).

70588 is a wasteful number, since it uses less digits than its factorization.

70588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532 (or 2530 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 70588 is about 265.6840228542. The cubic root of 70588 is about 41.3279273772.

The spelling of 70588 in words is "seventy thousand, five hundred eighty-eight".