695166 has 8 divisors (see below), whose sum is σ = 1390344. Its totient is φ = 231720.

The previous prime is 695141. The next prime is 695171. The reversal of 695166 is 661596.

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

695166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 57925 + ... + 57936.

It is an arithmetic number, because the mean of its divisors is an integer number (173793).

2⁶⁹⁵¹⁶⁶ is an apocalyptic number.

695166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

695166 is a wasteful number, since it uses less digits than its factorization.

695166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115866.

The product of its digits is 9720, while the sum is 33.

The square root of 695166 is about 833.7661542663. The cubic root of 695166 is about 88.5855408364.

It can be divided in two parts, 695 and 166, that added together give a triangular number (861 = T₄₁).

The spelling of 695166 in words is "six hundred ninety-five thousand, one hundred sixty-six".