1069444 has 12 divisors (see below), whose sum is σ = 1917468. Its totient is φ = 521600.

The previous prime is 1069441. The next prime is 1069451. The reversal of 1069444 is 4449601.

It can be written as a sum of positive squares in 2 ways, for example, as 506944 + 562500 = 712^2 + 750^2 .

It is a super-2 number, since 2×1069444² = 2287420938272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1069441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097 + ... + 3424.

It is an arithmetic number, because the mean of its divisors is an integer number (159789).

2^1069444 is an apocalyptic number.

It is an amenable number.

1069444 is a deficient number, since it is larger than the sum of its proper divisors (848024).

1069444 is a wasteful number, since it uses less digits than its factorization.

1069444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566 (or 6564 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1069444 is about 1034.1392556131. The cubic root of 1069444 is about 102.2631931614.

The spelling of 1069444 in words is "one million, sixty-nine thousand, four hundred forty-four".