696143 has 6 divisors (see below), whose sum is σ = 809856. Its totient is φ = 596652.

The previous prime is 696119. The next prime is 696149. The reversal of 696143 is 341696.

It is not a de Polignac number, because 696143 - 2⁶ = 696079 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 696143.

It is not an unprimeable number, because it can be changed into a prime (696149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7055 + ... + 7152.

It is an arithmetic number, because the mean of its divisors is an integer number (134976).

2⁶⁹⁶¹⁴³ is an apocalyptic number.

696143 is a deficient number, since it is larger than the sum of its proper divisors (113713).

696143 is a wasteful number, since it uses less digits than its factorization.

696143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14221 (or 14214 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 696143 is about 834.3518442480. The cubic root of 696143 is about 88.6270213651.

The spelling of 696143 in words is "six hundred ninety-six thousand, one hundred forty-three".