2242047 has 8 divisors (see below), whose sum is σ = 3006640. Its totient is φ = 1486080.

The previous prime is 2242043. The next prime is 2242073. The reversal of 2242047 is 7402422.

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

It is not a de Polignac number, because 2242047 - 2² = 2242043 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

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, 1522 + ... + 2607.

It is an arithmetic number, because the mean of its divisors is an integer number (375830).

2^2242047 is an apocalyptic number.

2242047 is a deficient number, since it is larger than the sum of its proper divisors (764593).

2242047 is a wasteful number, since it uses less digits than its factorization.

2242047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2242047 is about 1497.3466532503. The cubic root of 2242047 is about 130.8824966583.

Adding to 2242047 its reverse (7402422), we get a palindrome (9644469).

The spelling of 2242047 in words is "two million, two hundred forty-two thousand, forty-seven".