1356112 has 20 divisors (see below), whose sum is σ = 2651616. Its totient is φ = 671840.

The previous prime is 1356109. The next prime is 1356133. The reversal of 1356112 is 2116531.

It is a self number, because there is not a number n which added to its sum of digits gives 1356112.

It is a congruent number.

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, 1773 + ... + 2419.

2^1356112 is an apocalyptic number.

It is an amenable number.

1356112 is a deficient number, since it is larger than the sum of its proper divisors (1295504).

1356112 is a wasteful number, since it uses less digits than its factorization.

1356112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 780 counting only the distinct ones).

The product of its digits is 180, while the sum is 19.

The square root of 1356112 is about 1164.5222196249. The cubic root of 1356112 is about 110.6874849949.

The spelling of 1356112 in words is "one million, three hundred fifty-six thousand, one hundred twelve".