1085044 has 6 divisors (see below), whose sum is σ = 1898834. Its totient is φ = 542520.

The previous prime is 1085023. The next prime is 1085047. The reversal of 1085044 is 4405801.

It can be written as a sum of positive squares in only one way, i.e., 976144 + 108900 = 988^2 + 330^2 .

It is a super-3 number, since 3×1085044³ = 3832333575005295552, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135627 + ... + 135634.

2^1085044 is an apocalyptic number.

It is an amenable number.

1085044 is a deficient number, since it is larger than the sum of its proper divisors (813790).

1085044 is a wasteful number, since it uses less digits than its factorization.

1085044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271265 (or 271263 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1085044 is about 1041.6544532617. The cubic root of 1085044 is about 102.7580332063.

The spelling of 1085044 in words is "one million, eighty-five thousand, forty-four".