1119472 has 40 divisors (see below), whose sum is σ = 2337152. Its totient is φ = 518400.

The previous prime is 1119449. The next prime is 1119473. The reversal of 1119472 is 2749111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119473) 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, 18322 + ... + 18382.

2^1119472 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 1119472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1168576).

1119472 is an abundant number, since it is smaller than the sum of its proper divisors (1217680).

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

1119472 is a wasteful number, since it uses less digits than its factorization.

1119472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 131 counting only the distinct ones).

The product of its digits is 504, while the sum is 25.

The square root of 1119472 is about 1058.0510384665. The cubic root of 1119472 is about 103.8335602047.

The spelling of 1119472 in words is "one million, one hundred nineteen thousand, four hundred seventy-two".