1059444 has 18 divisors (see below), whose sum is σ = 2678130. Its totient is φ = 353136.

The previous prime is 1059439. The next prime is 1059467. The reversal of 1059444 is 4449501.

It can be written as a sum of positive squares in only one way, i.e., 1040400 + 19044 = 1020^2 + 138^2 .

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

It is a super-2 number, since 2×1059444² = 2244843178272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14679 + ... + 14750.

It is an arithmetic number, because the mean of its divisors is an integer number (148785).

2^1059444 is an apocalyptic number.

It is an amenable number.

1059444 is an abundant number, since it is smaller than the sum of its proper divisors (1618686).

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

1059444 is a wasteful number, since it uses less digits than its factorization.

1059444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29439 (or 29434 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1059444 is about 1029.2929612117. The cubic root of 1059444 is about 101.9434519316.

The spelling of 1059444 in words is "one million, fifty-nine thousand, four hundred forty-four".