1368912 has 60 divisors (see below), whose sum is σ = 3779520. Its totient is φ = 426816.

The previous prime is 1368911. The next prime is 1368943. The reversal of 1368912 is 2198631.

It is a self number, because there is not a number n which added to its sum of digits gives 1368912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17289 + ... + 17367.

It is an arithmetic number, because the mean of its divisors is an integer number (62992).

2^1368912 is an apocalyptic number.

1368912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1889760).

1368912 is an abundant number, since it is smaller than the sum of its proper divisors (2410608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1368912 is a wasteful number, since it uses less digits than its factorization.

1368912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 103 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 1368912 is about 1170.0051281939. The cubic root of 1368912 is about 111.0346454632.

The spelling of 1368912 in words is "one million, three hundred sixty-eight thousand, nine hundred twelve".