696592 has 40 divisors (see below), whose sum is σ = 1546776. Its totient is φ = 301056.

The previous prime is 696569. The next prime is 696607. The reversal of 696592 is 295696.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 266256 + 430336 = 516^2 + 656^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3438 + ... + 3634.

2⁶⁹⁶⁵⁹² 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 696592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (773388).

696592 is an abundant number, since it is smaller than the sum of its proper divisors (850184).

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

696592 is a wasteful number, since it uses less digits than its factorization.

696592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 229 counting only the distinct ones).

The product of its digits is 29160, while the sum is 37.

The square root of 696592 is about 834.6208720132. The cubic root of 696592 is about 88.6460715604.

The spelling of 696592 in words is "six hundred ninety-six thousand, five hundred ninety-two".