2042282 has 8 divisors (see below), whose sum is σ = 3341952. Its totient is φ = 928300.

The previous prime is 2042281. The next prime is 2042297. The reversal of 2042282 is 2822402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2042281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46394 + ... + 46437.

It is an arithmetic number, because the mean of its divisors is an integer number (417744).

2^2042282 is an apocalyptic number.

2042282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2042282 is a deficient number, since it is larger than the sum of its proper divisors (1299670).

2042282 is a wasteful number, since it uses less digits than its factorization.

2042282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92844.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2042282 is about 1429.0843222148. The cubic root of 2042282 is about 126.8737870252.

Adding to 2042282 its reverse (2822402), we get a palindrome (4864684).

The spelling of 2042282 in words is "two million, forty-two thousand, two hundred eighty-two".