1441602 has 18 divisors (see below), whose sum is σ = 3134547. Its totient is φ = 478836.

The previous prime is 1441591. The next prime is 1441603. The reversal of 1441602 is 2061441.

It can be written as a sum of positive squares in only one way, i.e., 720801 + 720801 = 849^2 + 849^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=849.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (1441603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4953 + ... + 5235.

2^1441602 is an apocalyptic number.

1441602 is an abundant number, since it is smaller than the sum of its proper divisors (1692945).

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

1441602 is an equidigital number, since it uses as much as digits as its factorization.

1441602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574 (or 288 counting only the distinct ones).

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

The square root of 1441602 is about 1200.6673144548. The cubic root of 1441602 is about 112.9661840495.

Multiplying 1441602 by its sum of digits (18), we get a square (25948836 = 5094²).

1441602 divided by its sum of digits (18) gives a square (80089 = 283²).

It can be divided in two parts, 14 and 41602, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 1441602 in words is "one million, four hundred forty-one thousand, six hundred two".