1360728 has 24 divisors (see below), whose sum is σ = 3685500. Its totient is φ = 453552.

The previous prime is 1360699. The next prime is 1360729. The reversal of 1360728 is 8270631.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1360729) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9378 + ... + 9521.

2^1360728 is an apocalyptic number.

1360728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1360728 is an abundant number, since it is smaller than the sum of its proper divisors (2324772).

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

1360728 is a wasteful number, since it uses less digits than its factorization.

1360728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18911 (or 18904 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1360728 is about 1166.5024646352. The cubic root of 1360728 is about 110.8129305853.

Subtracting 1360728 from its reverse (8270631), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 1360728 in words is "one million, three hundred sixty thousand, seven hundred twenty-eight".