696570 has 64 divisors (see below), whose sum is σ = 1990656. Its totient is φ = 152640.

The previous prime is 696569. The next prime is 696607. The reversal of 696570 is 75696.

696570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a zygodrome in base 4.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 696570.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6457 + ... + 6563.

It is an arithmetic number, because the mean of its divisors is an integer number (31104).

2⁶⁹⁶⁵⁷⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (995328).

696570 is an abundant number, since it is smaller than the sum of its proper divisors (1294086).

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

696570 is a wasteful number, since it uses less digits than its factorization.

696570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 696570 is about 834.6076922722. The cubic root of 696570 is about 88.6451383340.

The spelling of 696570 in words is "six hundred ninety-six thousand, five hundred seventy".