9145308 has 24 divisors (see below), whose sum is σ = 22462720. Its totient is φ = 2887920.

The previous prime is 9145291. The next prime is 9145313. The reversal of 9145308 is 8035419.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19828 + ... + 20283.

Almost surely, 2^9145308 is an apocalyptic number.

It is an amenable number.

9145308 is an abundant number, since it is smaller than the sum of its proper divisors (13317412).

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

9145308 is a wasteful number, since it uses less digits than its factorization.

9145308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40137 (or 40135 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 9145308 is about 3024.1210293241. The cubic root of 9145308 is about 209.1218660013.

It can be divided in two parts, 9145 and 308, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 9145308 in words is "nine million, one hundred forty-five thousand, three hundred eight".