7289048 has 32 divisors (see below), whose sum is σ = 14876400. Its totient is φ = 3328128.

The previous prime is 7289047. The next prime is 7289057. The reversal of 7289048 is 8409827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7289041) 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 7 ways as a sum of consecutive naturals, for example, 11015 + ... + 11657.

Almost surely, 2^7289048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7289048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7438200).

7289048 is an abundant number, since it is smaller than the sum of its proper divisors (7587352).

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

7289048 is a wasteful number, since it uses less digits than its factorization.

7289048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 7289048 is about 2699.8236979477. The cubic root of 7289048 is about 193.8906813164.

The spelling of 7289048 in words is "seven million, two hundred eighty-nine thousand, forty-eight".