9240812 has 18 divisors (see below), whose sum is σ = 18812052. Its totient is φ = 3960264.

The previous prime is 9240797. The next prime is 9240817. The reversal of 9240812 is 2180429.

It is a super-3 number, since 3×9240812³ (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9240817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23378 + ... + 23769.

It is an arithmetic number, because the mean of its divisors is an integer number (1045114).

Almost surely, 2^9240812 is an apocalyptic number.

It is an amenable number.

9240812 is an abundant number, since it is smaller than the sum of its proper divisors (9571240).

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

9240812 is a wasteful number, since it uses less digits than its factorization.

9240812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47165 (or 47156 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 9240812 is about 3039.8703919740. The cubic root of 9240812 is about 209.8472963944.

It can be divided in two parts, 92 and 40812, that added together give a palindrome (40904).

The spelling of 9240812 in words is "nine million, two hundred forty thousand, eight hundred twelve".