9048889 has 4 divisors (see below), whose sum is σ = 9202320. Its totient is φ = 8895460.

The previous prime is 9048887. The next prime is 9048911. The reversal of 9048889 is 9888409.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9888409 = 43 ⋅229963.

It is a cyclic number.

It is not a de Polignac number, because 9048889 - 2¹ = 9048887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9048881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76627 + ... + 76744.

It is an arithmetic number, because the mean of its divisors is an integer number (2300580).

Almost surely, 2^9048889 is an apocalyptic number.

It is an amenable number.

9048889 is a deficient number, since it is larger than the sum of its proper divisors (153431).

9048889 is a wasteful number, since it uses less digits than its factorization.

9048889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153430.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 9048889 is about 3008.1371311827. The cubic root of 9048889 is about 208.3843439179.

The spelling of 9048889 in words is "nine million, forty-eight thousand, eight hundred eighty-nine".