350045 has 4 divisors (see below), whose sum is σ = 420060. Its totient is φ = 280032.

The previous prime is 350039. The next prime is 350087. The reversal of 350045 is 540053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540053 = 613 ⋅881.

It can be written as a sum of positive squares in 2 ways, for example, as 85849 + 264196 = 293^2 + 514^2 .

It is a cyclic number.

It is not a de Polignac number, because 350045 - 2⁴ = 350029 is a prime.

350045 is a modest number, since divided by 45 gives 35 as remainder.

It is a congruent number.

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, 35000 + ... + 35009.

It is an arithmetic number, because the mean of its divisors is an integer number (105015).

2³⁵⁰⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

350045 is a deficient number, since it is larger than the sum of its proper divisors (70015).

350045 is an equidigital number, since it uses as much as digits as its factorization.

350045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70014.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 350045 is about 591.6460090290. The cubic root of 350045 is about 70.4760074621.

Adding to 350045 its reverse (540053), we get a palindrome (890098).

The spelling of 350045 in words is "three hundred fifty thousand, forty-five".