345535122 has 16 divisors (see below), whose sum is σ = 692009280. Its totient is φ = 115021872.

The previous prime is 345535097. The next prime is 345535133. The reversal of 345535122 is 221535543.

It is a self number, because there is not a number n which added to its sum of digits gives 345535122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34297 + ... + 43212.

It is an arithmetic number, because the mean of its divisors is an integer number (43250580).

Almost surely, 2^345535122 is an apocalyptic number.

345535122 is an abundant number, since it is smaller than the sum of its proper divisors (346474158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345535122 is a wasteful number, since it uses less digits than its factorization.

345535122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78257.

The product of its digits is 18000, while the sum is 30.

The square root of 345535122 is about 18588.5750395236. The cubic root of 345535122 is about 701.7203413621.

The spelling of 345535122 in words is "three hundred forty-five million, five hundred thirty-five thousand, one hundred twenty-two".