9268390 has 16 divisors (see below), whose sum is σ = 17561520. Its totient is φ = 3512160.

The previous prime is 9268387. The next prime is 9268397. The reversal of 9268390 is 938629.

9268390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9268397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24201 + ... + 24580.

It is an arithmetic number, because the mean of its divisors is an integer number (1097595).

Almost surely, 2^9268390 is an apocalyptic number.

9268390 is a deficient number, since it is larger than the sum of its proper divisors (8293130).

9268390 is a wasteful number, since it uses less digits than its factorization.

9268390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48807.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 9268390 is about 3044.4030613570. The cubic root of 9268390 is about 210.0558430477.

It can be divided in two parts, 926 and 8390, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 9268390 in words is "nine million, two hundred sixty-eight thousand, three hundred ninety".