1066752 has 54 divisors (see below), whose sum is σ = 3082352. Its totient is φ = 354816.

The previous prime is 1066729. The next prime is 1066753. The reversal of 1066752 is 2576601.

It is a super-2 number, since 2×1066752² = 2275919659008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2073 + ... + 2535.

2^1066752 is an apocalyptic number.

1066752 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 1066752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1541176).

1066752 is an abundant number, since it is smaller than the sum of its proper divisors (2015600).

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

1066752 is an equidigital number, since it uses as much as digits as its factorization.

1066752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1066752 is about 1032.8368699848. The cubic root of 1066752 is about 102.1773155689.

The spelling of 1066752 in words is "one million, sixty-six thousand, seven hundred fifty-two".