2243462 has 8 divisors (see below), whose sum is σ = 3624096. Its totient is φ = 1035432.

The previous prime is 2243453. The next prime is 2243467. The reversal of 2243462 is 2643422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243467) 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, 43118 + ... + 43169.

It is an arithmetic number, because the mean of its divisors is an integer number (453012).

2^2243462 is an apocalyptic number.

2243462 is a deficient number, since it is larger than the sum of its proper divisors (1380634).

2243462 is a wasteful number, since it uses less digits than its factorization.

2243462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86302.

The product of its digits is 2304, while the sum is 23.

The square root of 2243462 is about 1497.8190811977. The cubic root of 2243462 is about 130.9100250413.

Adding to 2243462 its reverse (2643422), we get a palindrome (4886884).

The spelling of 2243462 in words is "two million, two hundred forty-three thousand, four hundred sixty-two".