9120306 has 16 divisors (see below), whose sum is σ = 19643904. Its totient is φ = 2806224.

The previous prime is 9120301. The next prime is 9120311. The reversal of 9120306 is 6030219.

It is an interprime number because it is at equal distance from previous prime (9120301) and next prime (9120311).

It is not an unprimeable number, because it can be changed into a prime (9120301) 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, 58386 + ... + 58541.

It is an arithmetic number, because the mean of its divisors is an integer number (1227744).

Almost surely, 2^9120306 is an apocalyptic number.

9120306 is an abundant number, since it is smaller than the sum of its proper divisors (10523598).

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

9120306 is a wasteful number, since it uses less digits than its factorization.

9120306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116945.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 9120306 is about 3019.9844370460. The cubic root of 9120306 is about 208.9311220419.

The spelling of 9120306 in words is "nine million, one hundred twenty thousand, three hundred six".