352636 has 12 divisors (see below), whose sum is σ = 644112. Its totient is φ = 168608.

The previous prime is 352633. The next prime is 352637. The reversal of 352636 is 636253.

It is a self number, because there is not a number n which added to its sum of digits gives 352636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352633) 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, 1825 + ... + 2008.

It is an arithmetic number, because the mean of its divisors is an integer number (53676).

2³⁵²⁶³⁶ is an apocalyptic number.

It is an amenable number.

352636 is a deficient number, since it is larger than the sum of its proper divisors (291476).

352636 is a wasteful number, since it uses less digits than its factorization.

352636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860 (or 3858 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 352636 is about 593.8316259682. The cubic root of 352636 is about 70.6494657712.

Adding to 352636 its reverse (636253), we get a palindrome (988889).

The spelling of 352636 in words is "three hundred fifty-two thousand, six hundred thirty-six".