348146 has 8 divisors (see below), whose sum is σ = 527340. Its totient is φ = 172368.

The previous prime is 348097. The next prime is 348149. The reversal of 348146 is 641843.

It can be written as a sum of positive squares in 2 ways, for example, as 346921 + 1225 = 589^2 + 35^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁸ + 4² + 1 + 8⁵ + 4⁹ + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (348149) by changing a digit.

348146 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 3 ways as a sum of consecutive naturals, for example, 581 + ... + 1016.

2³⁴⁸¹⁴⁶ is an apocalyptic number.

348146 is a deficient number, since it is larger than the sum of its proper divisors (179194).

348146 is a wasteful number, since it uses less digits than its factorization.

348146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708.

The product of its digits is 2304, while the sum is 26.

The square root of 348146 is about 590.0389817631. The cubic root of 348146 is about 70.3483317944.

Adding to 348146 its reverse (641843), we get a palindrome (989989).

It can be divided in two parts, 348 and 146, that added together give a palindrome (494).

The spelling of 348146 in words is "three hundred forty-eight thousand, one hundred forty-six".