1446000 has 80 divisors (see below), whose sum is σ = 4681248. Its totient is φ = 384000.

The previous prime is 1445989. The next prime is 1446001. The reversal of 1446000 is 6441.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5880 + ... + 6120.

2^1446000 is an apocalyptic number.

1446000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1446000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340624).

1446000 is an abundant number, since it is smaller than the sum of its proper divisors (3235248).

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

1446000 is a wasteful number, since it uses less digits than its factorization.

1446000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1446000 is about 1202.4974012446. The cubic root of 1446000 is about 113.0809454743.

The spelling of 1446000 in words is "one million, four hundred forty-six thousand".