348541 has 4 divisors (see below), whose sum is σ = 357084. Its totient is φ = 340000.

The previous prime is 348527. The next prime is 348547. The reversal of 348541 is 145843.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22500 + 326041 = 150^2 + 571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210 + ... + 4291.

It is an arithmetic number, because the mean of its divisors is an integer number (89271).

2³⁴⁸⁵⁴¹ is an apocalyptic number.

It is an amenable number.

348541 is a deficient number, since it is larger than the sum of its proper divisors (8543).

348541 is an equidigital number, since it uses as much as digits as its factorization.

348541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542.

The product of its digits is 1920, while the sum is 25.

The square root of 348541 is about 590.3736105213. The cubic root of 348541 is about 70.3749270433.

The spelling of 348541 in words is "three hundred forty-eight thousand, five hundred forty-one".