1442160 has 60 divisors (see below), whose sum is σ = 4845672. Its totient is φ = 384384.

The previous prime is 1442159. The next prime is 1442173. The reversal of 1442160 is 612441.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 282 + ... + 1721.

2^1442160 is an apocalyptic number.

1442160 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 1442160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2422836).

1442160 is an abundant number, since it is smaller than the sum of its proper divisors (3403512).

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

1442160 is a wasteful number, since it uses less digits than its factorization.

1442160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1442160 is about 1200.8996627529. The cubic root of 1442160 is about 112.9807574199.

It can be divided in two parts, 144 and 2160, that added together give a square (2304 = 48²).

The spelling of 1442160 in words is "one million, four hundred forty-two thousand, one hundred sixty".