208701 has 6 divisors (see below), whose sum is σ = 301470. Its totient is φ = 139128.

The previous prime is 208699. The next prime is 208721. The reversal of 208701 is 107802.

It can be written as a sum of positive squares in only one way, i.e., 181476 + 27225 = 426^2 + 165^2 .

It is not a de Polignac number, because 208701 - 2¹ = 208699 is a prime.

It is a super-2 number, since 2×208701² = 87112214802, which contains 22 as substring.

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 208701.

It is not an unprimeable number, because it can be changed into a prime (208721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11586 + ... + 11603.

It is an arithmetic number, because the mean of its divisors is an integer number (50245).

2²⁰⁸⁷⁰¹ is an apocalyptic number.

It is an amenable number.

208701 is a deficient number, since it is larger than the sum of its proper divisors (92769).

208701 is a wasteful number, since it uses less digits than its factorization.

208701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23195 (or 23192 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 208701 is about 456.8380457011. The cubic root of 208701 is about 59.3164079429.

It can be divided in two parts, 208 and 701, that added together give a palindrome (909).

The spelling of 208701 in words is "two hundred eight thousand, seven hundred one".