1119792 has 40 divisors (see below), whose sum is σ = 2968560. Its totient is φ = 363520.

The previous prime is 1119779. The next prime is 1119793. The reversal of 1119792 is 2979111.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1119793) 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 7 ways as a sum of consecutive naturals, for example, 1684 + ... + 2252.

It is an arithmetic number, because the mean of its divisors is an integer number (74214).

2^1119792 is an apocalyptic number.

1119792 is a gapful number since it is divisible by the number (12) 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 1119792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484280).

1119792 is an abundant number, since it is smaller than the sum of its proper divisors (1848768).

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

1119792 is a wasteful number, since it uses less digits than its factorization.

1119792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 615 counting only the distinct ones).

The product of its digits is 1134, while the sum is 30.

The square root of 1119792 is about 1058.2022490999. The cubic root of 1119792 is about 103.8434528368.

It can be divided in two parts, 11 and 19792, that multiplied together give a palindrome (217712).

The spelling of 1119792 in words is "one million, one hundred nineteen thousand, seven hundred ninety-two".