1345112 has 16 divisors (see below), whose sum is σ = 2535360. Its totient is φ = 669024.

The previous prime is 1345079. The next prime is 1345117. The reversal of 1345112 is 2115431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345117) 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, 1913 + ... + 2519.

It is an arithmetic number, because the mean of its divisors is an integer number (158460).

2^1345112 is an apocalyptic number.

It is an amenable number.

1345112 is a deficient number, since it is larger than the sum of its proper divisors (1190248).

1345112 is a wasteful number, since it uses less digits than its factorization.

1345112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 886 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 1345112 is about 1159.7896360979. The cubic root of 1345112 is about 110.3873944159.

The spelling of 1345112 in words is "one million, three hundred forty-five thousand, one hundred twelve".