1081752 has 64 divisors (see below), whose sum is σ = 3179520. Its totient is φ = 300288.

The previous prime is 1081741. The next prime is 1081757. The reversal of 1081752 is 2571801.

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 (1081757) 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, 7828 + ... + 7964.

It is an arithmetic number, because the mean of its divisors is an integer number (49680).

2^1081752 is an apocalyptic number.

1081752 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 1081752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589760).

1081752 is an abundant number, since it is smaller than the sum of its proper divisors (2097768).

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

1081752 is a wasteful number, since it uses less digits than its factorization.

1081752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 1081752 is about 1040.0730743558. The cubic root of 1081752 is about 102.6540060473.

The spelling of 1081752 in words is "one million, eighty-one thousand, seven hundred fifty-two".