2082772 has 24 divisors (see below), whose sum is σ = 3908520. Its totient is φ = 967680.

The previous prime is 2082757. The next prime is 2082779. The reversal of 2082772 is 2772802.

It can be written as a sum of positive squares in 4 ways, for example, as 929296 + 1153476 = 964^2 + 1074^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2082772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7272 + ... + 7552.

It is an arithmetic number, because the mean of its divisors is an integer number (162855).

2^2082772 is an apocalyptic number.

It is an amenable number.

2082772 is a deficient number, since it is larger than the sum of its proper divisors (1825748).

2082772 is a wasteful number, since it uses less digits than its factorization.

2082772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 2082772 is about 1443.1812083034. The cubic root of 2082772 is about 127.7067669011.

The spelling of 2082772 in words is "two million, eighty-two thousand, seven hundred seventy-two".