356168 has 12 divisors (see below), whose sum is σ = 670995. Its totient is φ = 177240.

The previous prime is 356143. The next prime is 356171. The reversal of 356168 is 861653.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 178084 + 178084 = 422^2 + 422^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=422.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 356168.

It is an unprimeable number.

356168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1583 + ... + 1793.

2³⁵⁶¹⁶⁸ is an apocalyptic number.

It is an amenable number.

356168 is a deficient number, since it is larger than the sum of its proper divisors (314827).

356168 is an equidigital number, since it uses as much as digits as its factorization.

356168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 213 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 356168 is about 596.7981233214. The cubic root of 356168 is about 70.8845574881.

The spelling of 356168 in words is "three hundred fifty-six thousand, one hundred sixty-eight".