1448766 has 48 divisors (see below), whose sum is σ = 3564288. Its totient is φ = 437400.

The previous prime is 1448761. The next prime is 1448767. The reversal of 1448766 is 6678441.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1448766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448761) 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, 5211 + ... + 5481.

It is an arithmetic number, because the mean of its divisors is an integer number (74256).

2^1448766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1448766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1782144).

1448766 is an abundant number, since it is smaller than the sum of its proper divisors (2115522).

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

1448766 is a wasteful number, since it uses less digits than its factorization.

1448766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 287 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 1448766 is about 1203.6469582066. The cubic root of 1448766 is about 113.1530023370.

The spelling of 1448766 in words is "one million, four hundred forty-eight thousand, seven hundred sixty-six".