353165 has 16 divisors (see below), whose sum is σ = 459648. Its totient is φ = 259776.

The previous prime is 353161. The next prime is 353173. The reversal of 353165 is 561353.

It is a cyclic number.

It is not a de Polignac number, because 353165 - 2² = 353161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 353165.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353165.

It is not an unprimeable number, because it can be changed into a prime (353161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4214 + ... + 4296.

It is an arithmetic number, because the mean of its divisors is an integer number (28728).

2³⁵³¹⁶⁵ is an apocalyptic number.

It is an amenable number.

353165 is a deficient number, since it is larger than the sum of its proper divisors (106483).

353165 is a wasteful number, since it uses less digits than its factorization.

353165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148.

The product of its digits is 1350, while the sum is 23.

The square root of 353165 is about 594.2768715001. The cubic root of 353165 is about 70.6847759253.

The spelling of 353165 in words is "three hundred fifty-three thousand, one hundred sixty-five".