1345322 has 8 divisors (see below), whose sum is σ = 2201472. Its totient is φ = 611500.

The previous prime is 1345303. The next prime is 1345343. The reversal of 1345322 is 2235431.

It is a happy number.

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 = 1345294 and 1345303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30554 + ... + 30597.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

2^1345322 is an apocalyptic number.

1345322 is a deficient number, since it is larger than the sum of its proper divisors (856150).

1345322 is a wasteful number, since it uses less digits than its factorization.

1345322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61164.

The product of its digits is 720, while the sum is 20.

The square root of 1345322 is about 1159.8801662241. The cubic root of 1345322 is about 110.3931387075.

The spelling of 1345322 in words is "one million, three hundred forty-five thousand, three hundred twenty-two".