346225 has 12 divisors (see below), whose sum is σ = 468720. Its totient is φ = 251600.

The previous prime is 346223. The next prime is 346259. The reversal of 346225 is 522643.

It is a happy number.

It is not a de Polignac number, because 346225 - 2¹ = 346223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346196 and 346205.

It is not an unprimeable number, because it can be changed into a prime (346223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355 + ... + 904.

It is an arithmetic number, because the mean of its divisors is an integer number (39060).

2³⁴⁶²²⁵ is an apocalyptic number.

It is an amenable number.

346225 is a deficient number, since it is larger than the sum of its proper divisors (122495).

346225 is a wasteful number, since it uses less digits than its factorization.

346225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280 (or 1275 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 346225 is about 588.4088714491. The cubic root of 346225 is about 70.2187037388.

Adding to 346225 its reverse (522643), we get a palindrome (868868).

The spelling of 346225 in words is "three hundred forty-six thousand, two hundred twenty-five".