9243426 has 16 divisors (see below), whose sum is σ = 18667584. Its totient is φ = 3051024.

The previous prime is 9243407. The next prime is 9243433. The reversal of 9243426 is 6243429.

It is an Ulam number.

It is a d-powerful number, because it can be written as 9⁴ + 2¹⁵ + 4² + 3¹² + 4⁶ + 2²³ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 9243393 and 9243402.

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, 6861 + ... + 8096.

It is an arithmetic number, because the mean of its divisors is an integer number (1166724).

Almost surely, 2^9243426 is an apocalyptic number.

9243426 is an abundant number, since it is smaller than the sum of its proper divisors (9424158).

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

9243426 is a wasteful number, since it uses less digits than its factorization.

9243426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15065.

The product of its digits is 10368, while the sum is 30.

The square root of 9243426 is about 3040.3003141137. The cubic root of 9243426 is about 209.8670814204.

It can be divided in two parts, 9243 and 426, that added together give a palindrome (9669).

The spelling of 9243426 in words is "nine million, two hundred forty-three thousand, four hundred twenty-six".