1082772 has 36 divisors (see below), whose sum is σ = 2882880. Its totient is φ = 341712.

The previous prime is 1082761. The next prime is 1082777. The reversal of 1082772 is 2772801.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (80080).

2^1082772 is an apocalyptic number.

1082772 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 1082772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1441440).

1082772 is an abundant number, since it is smaller than the sum of its proper divisors (1800108).

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

1082772 is a wasteful number, since it uses less digits than its factorization.

1082772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 1607 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 1082772 is about 1040.5633089822. The cubic root of 1082772 is about 102.6862605732.

The spelling of 1082772 in words is "one million, eighty-two thousand, seven hundred seventy-two".