355636 has 12 divisors (see below), whose sum is σ = 632128. Its totient is φ = 175032.

The previous prime is 355633. The next prime is 355643. The reversal of 355636 is 636553.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3¹¹ + 5 + 6² + 5 + 3¹¹ + 6⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396 + ... + 931.

2³⁵⁵⁶³⁶ is an apocalyptic number.

It is an amenable number.

355636 is a deficient number, since it is larger than the sum of its proper divisors (276492).

355636 is a wasteful number, since it uses less digits than its factorization.

355636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 1396 counting only the distinct ones).

The product of its digits is 8100, while the sum is 28.

The square root of 355636 is about 596.3522449023. The cubic root of 355636 is about 70.8492470204.

It can be divided in two parts, 35 and 5636, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 355636 in words is "three hundred fifty-five thousand, six hundred thirty-six".