1448856 has 24 divisors (see below), whose sum is σ = 3924180. Its totient is φ = 482928.

The previous prime is 1448849. The next prime is 1448857. The reversal of 1448856 is 6588441.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1448856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448857) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9990 + ... + 10133.

2^1448856 is an apocalyptic number.

It is an amenable number.

1448856 is an abundant number, since it is smaller than the sum of its proper divisors (2475324).

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

1448856 is a wasteful number, since it uses less digits than its factorization.

1448856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20135 (or 20128 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 1448856 is about 1203.6843440039. The cubic root of 1448856 is about 113.1553453792.

It can be divided in two parts, 1448 and 856, that added together give a square (2304 = 48²).

The spelling of 1448856 in words is "one million, four hundred forty-eight thousand, eight hundred fifty-six".