9275940 has 72 divisors (see below), whose sum is σ = 29123640. Its totient is φ = 2386944.

The previous prime is 9275939. The next prime is 9275951. The reversal of 9275940 is 495729.

It can be written as a sum of positive squares in 4 ways, for example, as 1016064 + 8259876 = 1008^2 + 2874^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9275895 and 9275904.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4332 + ... + 6108.

It is an arithmetic number, because the mean of its divisors is an integer number (404495).

Almost surely, 2^9275940 is an apocalyptic number.

9275940 is a gapful number since it is divisible by the number (90) 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 9275940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14561820).

9275940 is an abundant number, since it is smaller than the sum of its proper divisors (19847700).

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

9275940 is a wasteful number, since it uses less digits than its factorization.

9275940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 9275940 is about 3045.6427892975. The cubic root of 9275940 is about 210.1128645002.

The spelling of 9275940 in words is "nine million, two hundred seventy-five thousand, nine hundred forty".