1069536 has 48 divisors (see below), whose sum is σ = 3027024. Its totient is φ = 328704.

The previous prime is 1069517. The next prime is 1069543. The reversal of 1069536 is 6359601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1069536² = 2287814510592, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 820 + ... + 1676.

It is an arithmetic number, because the mean of its divisors is an integer number (63063).

2^1069536 is an apocalyptic number.

1069536 is a gapful number since it is divisible by the number (16) 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 1069536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1513512).

1069536 is an abundant number, since it is smaller than the sum of its proper divisors (1957488).

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

1069536 is a wasteful number, since it uses less digits than its factorization.

1069536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1069536 is about 1034.1837360934. The cubic root of 1069536 is about 102.2661255088.

It can be divided in two parts, 10695 and 36, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 1069536 in words is "one million, sixty-nine thousand, five hundred thirty-six".