1136048 has 40 divisors (see below), whose sum is σ = 2403120. Its totient is φ = 518400.

The previous prime is 1136041. The next prime is 1136053. The reversal of 1136048 is 8406311.

It is not an unprimeable number, because it can be changed into a prime (1136041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11198 + ... + 11298.

It is an arithmetic number, because the mean of its divisors is an integer number (60078).

2^1136048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1136048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1201560).

1136048 is an abundant number, since it is smaller than the sum of its proper divisors (1267072).

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

1136048 is a wasteful number, since it uses less digits than its factorization.

1136048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1136048 is about 1065.8555249188. The cubic root of 1136048 is about 104.3435385114.

The spelling of 1136048 in words is "one million, one hundred thirty-six thousand, forty-eight".