346533225 has 12 divisors (see below), whose sum is σ = 572935056. Its totient is φ = 184817680.

The previous prime is 346533223. The next prime is 346533233. The reversal of 346533225 is 522335643.

It is not a de Polignac number, because 346533225 - 2¹ = 346533223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346533223) 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, 2310147 + ... + 2310296.

It is an arithmetic number, because the mean of its divisors is an integer number (47744588).

Almost surely, 2^346533225 is an apocalyptic number.

It is an amenable number.

346533225 is a deficient number, since it is larger than the sum of its proper divisors (226401831).

346533225 is a wasteful number, since it uses less digits than its factorization.

346533225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620456 (or 4620451 counting only the distinct ones).

The product of its digits is 64800, while the sum is 33.

The square root of 346533225 is about 18615.4028965263. The cubic root of 346533225 is about 702.3953483668.

Adding to 346533225 its reverse (522335643), we get a palindrome (868868868).

The spelling of 346533225 in words is "three hundred forty-six million, five hundred thirty-three thousand, two hundred twenty-five".