695221 has 8 divisors (see below), whose sum is σ = 733824. Its totient is φ = 657360.

The previous prime is 695207. The next prime is 695239. The reversal of 695221 is 122596.

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 695221 - 2¹⁷ = 564149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695281) 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, 3751 + ... + 3931.

It is an arithmetic number, because the mean of its divisors is an integer number (91728).

2⁶⁹⁵²²¹ is an apocalyptic number.

It is an amenable number.

695221 is a deficient number, since it is larger than the sum of its proper divisors (38603).

695221 is a wasteful number, since it uses less digits than its factorization.

695221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371.

The product of its digits is 1080, while the sum is 25.

The square root of 695221 is about 833.7991364831. The cubic root of 695221 is about 88.5878770057.

The spelling of 695221 in words is "six hundred ninety-five thousand, two hundred twenty-one".