2051282 has 4 divisors (see below), whose sum is σ = 3076926. Its totient is φ = 1025640.

The previous prime is 2051281. The next prime is 2051311. The reversal of 2051282 is 2821502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2019241 + 32041 = 1421^2 + 179^2 .

2051282 is a modest number, since divided by 51282 gives 2 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2051281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512819 + ... + 512822.

2^2051282 is an apocalyptic number.

2051282 is a deficient number, since it is larger than the sum of its proper divisors (1025644).

2051282 is a wasteful number, since it uses less digits than its factorization.

2051282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025643.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2051282 is about 1432.2297301760. The cubic root of 2051282 is about 127.0598845446.

Adding to 2051282 its reverse (2821502), we get a palindrome (4872784).

The spelling of 2051282 in words is "two million, fifty-one thousand, two hundred eighty-two".