9278052 has 72 divisors (see below), whose sum is σ = 26046720. Its totient is φ = 2560320.

The previous prime is 9278041. The next prime is 9278053. The reversal of 9278052 is 2508729.

It is not an unprimeable number, because it can be changed into a prime (9278053) 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, 17974 + ... + 18482.

It is an arithmetic number, because the mean of its divisors is an integer number (361760).

Almost surely, 2^9278052 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 9278052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13023360).

9278052 is an abundant number, since it is smaller than the sum of its proper divisors (16768668).

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

9278052 is a wasteful number, since it uses less digits than its factorization.

9278052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 9278052 is about 3045.9894944008. The cubic root of 9278052 is about 210.1288098633.

The spelling of 9278052 in words is "nine million, two hundred seventy-eight thousand, fifty-two".