9272340 has 192 divisors, whose sum is σ = 36126720. Its totient is φ = 1918080.

The previous prime is 9272339. The next prime is 9272353. The reversal of 9272340 is 432729.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41469 + ... + 41691.

It is an arithmetic number, because the mean of its divisors is an integer number (188160).

Almost surely, 2^9272340 is an apocalyptic number.

9272340 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 9272340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18063360).

9272340 is an abundant number, since it is smaller than the sum of its proper divisors (26854380).

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

9272340 is a wasteful number, since it uses less digits than its factorization.

9272340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 9272340 is about 3045.0517236986. The cubic root of 9272340 is about 210.0856793241.

The spelling of 9272340 in words is "nine million, two hundred seventy-two thousand, three hundred forty".