1194120 has 96 divisors (see below), whose sum is σ = 4043520. Its totient is φ = 305280.

The previous prime is 1194103. The next prime is 1194157. The reversal of 1194120 is 214911.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1194093 and 1194102.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 11107 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (42120).

2^1194120 is an apocalyptic number.

1194120 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 1194120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2021760).

1194120 is an abundant number, since it is smaller than the sum of its proper divisors (2849400).

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

1194120 is a wasteful number, since it uses less digits than its factorization.

1194120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1194120 is about 1092.7579786943. The cubic root of 1194120 is about 106.0920050840.

The spelling of 1194120 in words is "one million, one hundred ninety-four thousand, one hundred twenty".