354265 has 4 divisors (see below), whose sum is σ = 425124. Its totient is φ = 283408.

The previous prime is 354259. The next prime is 354271. The reversal of 354265 is 562453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562453 = 337 ⋅1669.

It is an interprime number because it is at equal distance from previous prime (354259) and next prime (354271).

It can be written as a sum of positive squares in 2 ways, for example, as 227529 + 126736 = 477^2 + 356^2 .

It is a cyclic number.

It is not a de Polignac number, because 354265 - 2³ = 354257 is a prime.

It is a super-3 number, since 3×354265³ = 133384694452678875, which contains 333 as substring.

It is a Duffinian number.

354265 is a lucky number.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35422 + ... + 35431.

It is an arithmetic number, because the mean of its divisors is an integer number (106281).

354265 is a Friedman number, since it can be written as 6*((3^2)^5-4)-5, using all its digits and the basic arithmetic operations.

2³⁵⁴²⁶⁵ is an apocalyptic number.

It is an amenable number.

354265 is a deficient number, since it is larger than the sum of its proper divisors (70859).

354265 is an equidigital number, since it uses as much as digits as its factorization.

354265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70858.

The product of its digits is 3600, while the sum is 25.

The square root of 354265 is about 595.2016465031. The cubic root of 354265 is about 70.7580869528.

The spelling of 354265 in words is "three hundred fifty-four thousand, two hundred sixty-five".