1345348 has 12 divisors (see below), whose sum is σ = 2364012. Its totient is φ = 669920.

The previous prime is 1345343. The next prime is 1345349. The reversal of 1345348 is 8435431.

It can be written as a sum of positive squares in 2 ways, for example, as 419904 + 925444 = 648^2 + 962^2 .

It is a super-2 number, since 2×1345348² = 3619922482208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1345343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738 + ... + 1798.

It is an arithmetic number, because the mean of its divisors is an integer number (197001).

2^1345348 is an apocalyptic number.

It is an amenable number.

1345348 is a deficient number, since it is larger than the sum of its proper divisors (1018664).

1345348 is a wasteful number, since it uses less digits than its factorization.

1345348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382 (or 1380 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 1345348 is about 1159.8913742243. The cubic root of 1345348 is about 110.3938498639.

The spelling of 1345348 in words is "one million, three hundred forty-five thousand, three hundred forty-eight".