696031 has 8 divisors (see below), whose sum is σ = 842400. Its totient is φ = 561408.

The previous prime is 696019. The next prime is 696053. The reversal of 696031 is 130696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 696031 - 2⁵ = 695999 is a prime.

It is a super-2 number, since 2×696031² = 968918305922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

696031 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 695987 and 696005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2806 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (105300).

2⁶⁹⁶⁰³¹ is an apocalyptic number.

696031 is a deficient number, since it is larger than the sum of its proper divisors (146369).

696031 is a wasteful number, since it uses less digits than its factorization.

696031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 696031 is about 834.2847235806. The cubic root of 696031 is about 88.6222681469.

The spelling of 696031 in words is "six hundred ninety-six thousand, thirty-one".