355788 has 18 divisors (see below), whose sum is σ = 899444. Its totient is φ = 118584.

The previous prime is 355783. The next prime is 355799. The reversal of 355788 is 887553.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 9883 = 355788 / (3 + 5 + 5 + 7 + 8 + 8).

It is a plaindrome in base 10 and base 11.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (355783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4906 + ... + 4977.

2³⁵⁵⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

355788 is an abundant number, since it is smaller than the sum of its proper divisors (543656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355788 is a wasteful number, since it uses less digits than its factorization.

355788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9893 (or 9888 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 355788 is about 596.4796727467. The cubic root of 355788 is about 70.8593393167.

The spelling of 355788 in words is "three hundred fifty-five thousand, seven hundred eighty-eight".