1125344 has 48 divisors (see below), whose sum is σ = 2540160. Its totient is φ = 485760.

The previous prime is 1125343. The next prime is 1125359. The reversal of 1125344 is 4435211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125343) 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, 8027 + ... + 8165.

It is an arithmetic number, because the mean of its divisors is an integer number (52920).

2^1125344 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 1125344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270080).

1125344 is an abundant number, since it is smaller than the sum of its proper divisors (1414816).

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

1125344 is a wasteful number, since it uses less digits than its factorization.

1125344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 175 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 1125344 is about 1060.8223225404. The cubic root of 1125344 is about 104.0147907958.

Subtracting from 1125344 its product of digits (480), we obtain a cube (1124864 = 104³).

It can be divided in two parts, 11 and 25344, that multiplied together give a square (278784 = 528²).

The spelling of 1125344 in words is "one million, one hundred twenty-five thousand, three hundred forty-four".