5742528 has 56 divisors (see below), whose sum is σ = 16581120. Its totient is φ = 1739520.

The previous prime is 5742523. The next prime is 5742563. The reversal of 5742528 is 8252475.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753 + ... + 3471.

Almost surely, 2^5742528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5742528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8290560).

5742528 is an abundant number, since it is smaller than the sum of its proper divisors (10838592).

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

5742528 is a wasteful number, since it uses less digits than its factorization.

5742528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745 (or 2735 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 5742528 is about 2396.3572354722. The cubic root of 5742528 is about 179.0747583657.

The spelling of 5742528 in words is "five million, seven hundred forty-two thousand, five hundred twenty-eight".