2242063 has 8 divisors (see below), whose sum is σ = 2395008. Its totient is φ = 2093784.

The previous prime is 2242043. The next prime is 2242073. The reversal of 2242063 is 3602422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242043) 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, 145 + ... + 2122.

It is an arithmetic number, because the mean of its divisors is an integer number (299376).

2^2242063 is an apocalyptic number.

2242063 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2242063 is a deficient number, since it is larger than the sum of its proper divisors (152945).

2242063 is a wasteful number, since it uses less digits than its factorization.

2242063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2242063 is about 1497.3519960250. The cubic root of 2242063 is about 130.8828079980.

Adding to 2242063 its reverse (3602422), we get a palindrome (5844485).

The spelling of 2242063 in words is "two million, two hundred forty-two thousand, sixty-three".