1049536 has 42 divisors (see below), whose sum is σ = 2247392. Its totient is φ = 485760.

The previous prime is 1049533. The next prime is 1049537. The reversal of 1049536 is 6359401.

It is a super-2 number, since 2×1049536² = 2203051630592, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 0 + 4¹⁰ + 9 + 5 + 3⁶ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33841 + ... + 33871.

2^1049536 is an apocalyptic number.

1049536 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 1049536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1123696).

1049536 is an abundant number, since it is smaller than the sum of its proper divisors (1197856).

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

1049536 is an equidigital number, since it uses as much as digits as its factorization.

1049536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1049536 is about 1024.4686427607. The cubic root of 1049536 is about 101.6246617959.

The spelling of 1049536 in words is "one million, forty-nine thousand, five hundred thirty-six".