355042 has 8 divisors (see below), whose sum is σ = 536256. Its totient is φ = 176292.

The previous prime is 355039. The next prime is 355049. The reversal of 355042 is 240553.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (355049) 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, 198 + ... + 865.

It is an arithmetic number, because the mean of its divisors is an integer number (67032).

2³⁵⁵⁰⁴² is an apocalyptic number.

355042 is a deficient number, since it is larger than the sum of its proper divisors (181214).

355042 is a wasteful number, since it uses less digits than its factorization.

355042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 355042 is about 595.8540089653. The cubic root of 355042 is about 70.8097797890.

Adding to 355042 its reverse (240553), we get a palindrome (595595).

The spelling of 355042 in words is "three hundred fifty-five thousand, forty-two".