1048446 has 48 divisors (see below), whose sum is σ = 2661984. Its totient is φ = 292032.

The previous prime is 1048433. The next prime is 1048447. The reversal of 1048446 is 6448401.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6600 + ... + 6756.

It is an arithmetic number, because the mean of its divisors is an integer number (55458).

2^1048446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1048446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1330992).

1048446 is an abundant number, since it is smaller than the sum of its proper divisors (1613538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1048446 is a wasteful number, since it uses less digits than its factorization.

1048446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1048446 is about 1023.9365214700. The cubic root of 1048446 is about 101.5894687040.

The spelling of 1048446 in words is "one million, forty-eight thousand, four hundred forty-six".