35656 has 8 divisors (see below), whose sum is σ = 66870. Its totient is φ = 17824.

The previous prime is 35617. The next prime is 35671. The reversal of 35656 is 65653.

35656 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in only one way, i.e., 27556 + 8100 = 166^2 + 90^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 35656.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221 + ... + 2236.

2³⁵⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

35656 is a deficient number, since it is larger than the sum of its proper divisors (31214).

35656 is a wasteful number, since it uses less digits than its factorization.

35656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463 (or 4459 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 35656 is about 188.8279640308. The cubic root of 35656 is about 32.9137632077.

The spelling of 35656 in words is "thirty-five thousand, six hundred fifty-six".