1119552 has 112 divisors (see below), whose sum is σ = 3657600. Its totient is φ = 301056.

The previous prime is 1119529. The next prime is 1119557. The reversal of 1119552 is 2559111.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65848 + ... + 65864.

2^1119552 is an apocalyptic number.

1119552 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 1119552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1828800).

1119552 is an abundant number, since it is smaller than the sum of its proper divisors (2538048).

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

1119552 is an equidigital number, since it uses as much as digits as its factorization.

1119552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53 (or 29 counting only the distinct ones).

The product of its digits is 450, while the sum is 24.

The square root of 1119552 is about 1058.0888431507. The cubic root of 1119552 is about 103.8360335395.

The spelling of 1119552 in words is "one million, one hundred nineteen thousand, five hundred fifty-two".