9278752 has 48 divisors (see below), whose sum is σ = 21796992. Its totient is φ = 3801600.

The previous prime is 9278743. The next prime is 9278767. The reversal of 9278752 is 2578729.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4252 + ... + 6052.

It is an arithmetic number, because the mean of its divisors is an integer number (454104).

Almost surely, 2^9278752 is an apocalyptic number.

9278752 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 9278752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10898496).

9278752 is an abundant number, since it is smaller than the sum of its proper divisors (12518240).

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

9278752 is a wasteful number, since it uses less digits than its factorization.

9278752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841 (or 1833 counting only the distinct ones).

The product of its digits is 70560, while the sum is 40.

The square root of 9278752 is about 3046.1043974230. The cubic root of 9278752 is about 210.1340942509.

The spelling of 9278752 in words is "nine million, two hundred seventy-eight thousand, seven hundred fifty-two".