1136728 has 16 divisors (see below), whose sum is σ = 2147760. Its totient is φ = 564000.

The previous prime is 1136719. The next prime is 1136741. The reversal of 1136728 is 8276311.

It is a junction number, because it is equal to n+sod(n) for n = 1136696 and 1136705.

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, 738 + ... + 1678.

It is an arithmetic number, because the mean of its divisors is an integer number (134235).

2^1136728 is an apocalyptic number.

It is an amenable number.

1136728 is a deficient number, since it is larger than the sum of its proper divisors (1011032).

1136728 is a wasteful number, since it uses less digits than its factorization.

1136728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098 (or 1094 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 1136728 is about 1066.1744697750. The cubic root of 1136728 is about 104.3643531994.

The spelling of 1136728 in words is "one million, one hundred thirty-six thousand, seven hundred twenty-eight".