1074528 has 144 divisors (see below), whose sum is σ = 3852576. Its totient is φ = 276480.

The previous prime is 1074523. The next prime is 1074533. The reversal of 1074528 is 8254701.

It is an interprime number because it is at equal distance from previous prime (1074523) and next prime (1074533).

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×1074528² = 2309220845568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074523) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 26188 + ... + 26228.

It is an arithmetic number, because the mean of its divisors is an integer number (26754).

2^1074528 is an apocalyptic number.

1074528 is a gapful number since it is divisible by the number (18) 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 1074528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1926288).

1074528 is an abundant number, since it is smaller than the sum of its proper divisors (2778048).

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

1074528 is a wasteful number, since it uses less digits than its factorization.

1074528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1074528 is about 1036.5944240637. The cubic root of 1074528 is about 102.4249857649.

The spelling of 1074528 in words is "one million, seventy-four thousand, five hundred twenty-eight".