9007489 has 4 divisors (see below), whose sum is σ = 9013680. Its totient is φ = 9001300.

The previous prime is 9007477. The next prime is 9007499. The reversal of 9007489 is 9847009.

It is a happy number.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9007489 - 2⁵ = 9007457 is a prime.

It is a super-2 number, since 2×9007489² = 162269716170242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9007499) 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, 414 + ... + 4264.

It is an arithmetic number, because the mean of its divisors is an integer number (2253420).

Almost surely, 2^9007489 is an apocalyptic number.

It is an amenable number.

9007489 is a deficient number, since it is larger than the sum of its proper divisors (6191).

9007489 is a wasteful number, since it uses less digits than its factorization.

9007489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6190.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 9007489 is about 3001.2479071213. The cubic root of 9007489 is about 208.0660616716.

The spelling of 9007489 in words is "nine million, seven thousand, four hundred eighty-nine".