2442286 has 16 divisors (see below), whose sum is σ = 4567680. Its totient is φ = 951480.

The previous prime is 2442263. The next prime is 2442287. The reversal of 2442286 is 6822442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442287) 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, 7776 + ... + 8083.

It is an arithmetic number, because the mean of its divisors is an integer number (285480).

2^2442286 is an apocalyptic number.

2442286 is a deficient number, since it is larger than the sum of its proper divisors (2125394).

2442286 is a wasteful number, since it uses less digits than its factorization.

2442286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15879.

The product of its digits is 6144, while the sum is 28.

The square root of 2442286 is about 1562.7814946434. The cubic root of 2442286 is about 134.6683399568.

The spelling of 2442286 in words is "two million, four hundred forty-two thousand, two hundred eighty-six".