1153600 has 84 divisors (see below), whose sum is σ = 3275584. Its totient is φ = 391680.

The previous prime is 1153597. The next prime is 1153609. The reversal of 1153600 is 63511.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11149 + ... + 11251.

2^1153600 is an apocalyptic number.

1153600 is a gapful number since it is divisible by the number (10) 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 1153600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637792).

1153600 is an abundant number, since it is smaller than the sum of its proper divisors (2121984).

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

1153600 is a wasteful number, since it uses less digits than its factorization.

1153600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1153600 is about 1074.0577265678. The cubic root of 1153600 is about 104.8781655651.

The spelling of 1153600 in words is "one million, one hundred fifty-three thousand, six hundred".