345022 has 8 divisors (see below), whose sum is σ = 521136. Its totient is φ = 171312.

The previous prime is 345019. The next prime is 345041. The reversal of 345022 is 220543.

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

It is a junction number, because it is equal to n+sod(n) for n = 344987 and 345005.

It is a congruent number.

It is an unprimeable number.

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, 183 + ... + 850.

It is an arithmetic number, because the mean of its divisors is an integer number (65142).

2³⁴⁵⁰²² is an apocalyptic number.

345022 is a deficient number, since it is larger than the sum of its proper divisors (176114).

345022 is a wasteful number, since it uses less digits than its factorization.

345022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 345022 is about 587.3857335687. The cubic root of 345022 is about 70.1372816124.

Adding to 345022 its reverse (220543), we get a palindrome (565565).

The spelling of 345022 in words is "three hundred forty-five thousand, twenty-two".