9052428 has 96 divisors (see below), whose sum is σ = 26869248. Its totient is φ = 2304000.

The previous prime is 9052427. The next prime is 9052441. The reversal of 9052428 is 8242509.

It is a junction number, because it is equal to n+sod(n) for n = 9052395 and 9052404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9052423) 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 31 ways as a sum of consecutive naturals, for example, 89578 + ... + 89678.

It is an arithmetic number, because the mean of its divisors is an integer number (279888).

Almost surely, 2^9052428 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 9052428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13434624).

9052428 is an abundant number, since it is smaller than the sum of its proper divisors (17816820).

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

9052428 is a wasteful number, since it uses less digits than its factorization.

9052428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 9052428 is about 3008.7253114899. The cubic root of 9052428 is about 208.4115065921.

It can be divided in two parts, 905 and 2428, that added together give a palindrome (3333).

The spelling of 9052428 in words is "nine million, fifty-two thousand, four hundred twenty-eight".