9028512 has 144 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 2720256.

The previous prime is 9028507. The next prime is 9028519. The reversal of 9028512 is 2158209.

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

It is not an unprimeable number, because it can be changed into a prime (9028519) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192073 + ... + 192119.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^9028512 is an apocalyptic number.

9028512 is a gapful number since it is divisible by the number (92) 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 9028512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14152320).

9028512 is an abundant number, since it is smaller than the sum of its proper divisors (19276128).

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

9028512 is a wasteful number, since it uses less digits than its factorization.

9028512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 9028512 is about 3004.7482423657. The cubic root of 9028512 is about 208.2278076067.

The spelling of 9028512 in words is "nine million, twenty-eight thousand, five hundred twelve".