9001923 has 8 divisors (see below), whose sum is σ = 13717248. Its totient is φ = 5143944.

The previous prime is 9001897. The next prime is 9001933. The reversal of 9001923 is 3291009.

It is a happy number.

9001923 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9001923 - 2⁸ = 9001667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9001893 and 9001902.

It is not an unprimeable number, because it can be changed into a prime (9001933) 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, 214311 + ... + 214352.

It is an arithmetic number, because the mean of its divisors is an integer number (1714656).

Almost surely, 2^9001923 is an apocalyptic number.

9001923 is a deficient number, since it is larger than the sum of its proper divisors (4715325).

9001923 is a wasteful number, since it uses less digits than its factorization.

9001923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428673.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 9001923 is about 3000.3204828818. The cubic root of 9001923 is about 208.0231960694.

The spelling of 9001923 in words is "nine million, one thousand, nine hundred twenty-three".