9023385 has 32 divisors (see below), whose sum is σ = 17372160. Its totient is φ = 3907008.

The previous prime is 9023381. The next prime is 9023419. The reversal of 9023385 is 5833209.

It is a happy number.

It is not a de Polignac number, because 9023385 - 2² = 9023381 is a prime.

9023385 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9023381) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 267 + ... + 4256.

It is an arithmetic number, because the mean of its divisors is an integer number (542880).

Almost surely, 2^9023385 is an apocalyptic number.

9023385 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9023385 is a deficient number, since it is larger than the sum of its proper divisors (8348775).

9023385 is a wasteful number, since it uses less digits than its factorization.

9023385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 9023385 is about 3003.8949715328. The cubic root of 9023385 is about 208.1883848640.

The spelling of 9023385 in words is "nine million, twenty-three thousand, three hundred eighty-five".