345848 has 16 divisors (see below), whose sum is σ = 686880. Its totient is φ = 162688.

The previous prime is 345823. The next prime is 345853. The reversal of 345848 is 848543.

It is a super-2 number, since 2×345848² = 239221678208, which contains 22 as substring.

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 345848.

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, 1136 + ... + 1407.

It is an arithmetic number, because the mean of its divisors is an integer number (42930).

2³⁴⁵⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

345848 is a deficient number, since it is larger than the sum of its proper divisors (341032).

345848 is a wasteful number, since it uses less digits than its factorization.

345848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566 (or 2562 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 345848 is about 588.0884287248. The cubic root of 345848 is about 70.1932077313.

It can be divided in two parts, 34584 and 8, that multiplied together give a palindrome (276672).

The spelling of 345848 in words is "three hundred forty-five thousand, eight hundred forty-eight".