694055 has 8 divisors (see below), whose sum is σ = 840192. Its totient is φ = 550368.

The previous prime is 694039. The next prime is 694061. The reversal of 694055 is 550496.

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

It is a cyclic number.

It is not a de Polignac number, because 694055 - 2⁴ = 694039 is a prime.

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 694055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89 + ... + 1181.

It is an arithmetic number, because the mean of its divisors is an integer number (105024).

2⁶⁹⁴⁰⁵⁵ is an apocalyptic number.

694055 is a deficient number, since it is larger than the sum of its proper divisors (146137).

694055 is a wasteful number, since it uses less digits than its factorization.

694055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 694055 is about 833.0996338974. The cubic root of 694055 is about 88.5383238107.

The spelling of 694055 in words is "six hundred ninety-four thousand, fifty-five".