1094120 has 32 divisors (see below), whose sum is σ = 2608200. Its totient is φ = 411648.

The previous prime is 1094101. The next prime is 1094123. The reversal of 1094120 is 214901.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1094116 + 4 = 1046^2 + 2^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (1094123) 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, 125 + ... + 1484.

2^1094120 is an apocalyptic number.

1094120 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 1094120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1304100).

1094120 is an abundant number, since it is smaller than the sum of its proper divisors (1514080).

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

1094120 is a wasteful number, since it uses less digits than its factorization.

1094120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1094120 is about 1046.0019120441. The cubic root of 1094120 is about 103.0437492849.

The spelling of 1094120 in words is "one million, ninety-four thousand, one hundred twenty".