4248446 has 4 divisors (see below), whose sum is σ = 6372672. Its totient is φ = 2124222.

The previous prime is 4248421. The next prime is 4248449. The reversal of 4248446 is 6448424.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4248449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062110 + ... + 1062113.

It is an arithmetic number, because the mean of its divisors is an integer number (1593168).

Almost surely, 2^4248446 is an apocalyptic number.

4248446 is a deficient number, since it is larger than the sum of its proper divisors (2124226).

4248446 is a wasteful number, since it uses less digits than its factorization.

4248446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124225.

The product of its digits is 24576, while the sum is 32.

The square root of 4248446 is about 2061.1758779881. The cubic root of 4248446 is about 161.9608450817.

The spelling of 4248446 in words is "four million, two hundred forty-eight thousand, four hundred forty-six".