1120752 has 60 divisors (see below), whose sum is σ = 3227224. Its totient is φ = 362880.

The previous prime is 1120747. The next prime is 1120771. The reversal of 1120752 is 2570211.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6102 + ... + 6282.

2^1120752 is an apocalyptic number.

1120752 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 1120752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1613612).

1120752 is an abundant number, since it is smaller than the sum of its proper divisors (2106472).

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

1120752 is a wasteful number, since it uses less digits than its factorization.

1120752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 1120752 is about 1058.6557514131. The cubic root of 1120752 is about 103.8731194297.

Adding to 1120752 its reverse (2570211), we get a palindrome (3690963).

The spelling of 1120752 in words is "one million, one hundred twenty thousand, seven hundred fifty-two".