1368928 has 24 divisors (see below), whose sum is σ = 2940840. Its totient is φ = 622080.

The previous prime is 1368911. The next prime is 1368943. The reversal of 1368928 is 8298631.

It is a nialpdrome in base 11.

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, 1593 + ... + 2296.

It is an arithmetic number, because the mean of its divisors is an integer number (122535).

2^1368928 is an apocalyptic number.

It is an amenable number.

1368928 is an abundant number, since it is smaller than the sum of its proper divisors (1571912).

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

1368928 is a wasteful number, since it uses less digits than its factorization.

1368928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910 (or 3902 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 1368928 is about 1170.0119657508. The cubic root of 1368928 is about 111.0350780567.

It can be divided in two parts, 136892 and 8, that added together give a square (136900 = 370²).

The spelling of 1368928 in words is "one million, three hundred sixty-eight thousand, nine hundred twenty-eight".