655701 has 8 divisors (see below), whose sum is σ = 881664. Its totient is φ = 433440.

The previous prime is 655693. The next prime is 655717. The reversal of 655701 is 107556.

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

It is not a de Polignac number, because 655701 - 2³ = 655693 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a zygodrome in base 4.

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 655701.

It is not an unprimeable number, because it can be changed into a prime (655001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480 + ... + 1241.

It is an arithmetic number, because the mean of its divisors is an integer number (110208).

2⁶⁵⁵⁷⁰¹ is an apocalyptic number.

It is an amenable number.

655701 is a deficient number, since it is larger than the sum of its proper divisors (225963).

655701 is a wasteful number, since it uses less digits than its factorization.

655701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 655701 is about 809.7536662467. The cubic root of 655701 is about 86.8764264900.

The spelling of 655701 in words is "six hundred fifty-five thousand, seven hundred one".