345165226 has 16 divisors (see below), whose sum is σ = 593824320. Its totient is φ = 147399840.

The previous prime is 345165187. The next prime is 345165251. The reversal of 345165226 is 622561543.

It is a junction number, because it is equal to n+sod(n) for n = 345165191 and 345165200.

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, 39936 + ... + 47803.

It is an arithmetic number, because the mean of its divisors is an integer number (37114020).

Almost surely, 2^345165226 is an apocalyptic number.

345165226 is a deficient number, since it is larger than the sum of its proper divisors (248659094).

345165226 is a wasteful number, since it uses less digits than its factorization.

345165226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88029.

The product of its digits is 43200, while the sum is 34.

The square root of 345165226 is about 18578.6228230189. The cubic root of 345165226 is about 701.4698543088.

The spelling of 345165226 in words is "three hundred forty-five million, one hundred sixty-five thousand, two hundred twenty-six".