355156 has 6 divisors (see below), whose sum is σ = 621530. Its totient is φ = 177576.

The previous prime is 355139. The next prime is 355171. The reversal of 355156 is 651553.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 7056 = 590^2 + 84^2 .

It is a super-2 number, since 2×355156² = 252271568672, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 355156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44391 + ... + 44398.

2³⁵⁵¹⁵⁶ is an apocalyptic number.

It is an amenable number.

355156 is a deficient number, since it is larger than the sum of its proper divisors (266374).

355156 is a wasteful number, since it uses less digits than its factorization.

355156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88793 (or 88791 counting only the distinct ones).

The product of its digits is 2250, while the sum is 25.

The square root of 355156 is about 595.9496623038. The cubic root of 355156 is about 70.8173577197.

The spelling of 355156 in words is "three hundred fifty-five thousand, one hundred fifty-six".