7238748 has 96 divisors (see below), whose sum is σ = 19998720. Its totient is φ = 2016000.

The previous prime is 7238743. The next prime is 7238761. The reversal of 7238748 is 8478327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7238743) 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, 118638 + ... + 118698.

It is an arithmetic number, because the mean of its divisors is an integer number (208320).

Almost surely, 2^7238748 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 7238748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999360).

7238748 is an abundant number, since it is smaller than the sum of its proper divisors (12759972).

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

7238748 is a wasteful number, since it uses less digits than its factorization.

7238748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 137 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 7238748 is about 2690.4921482881. The cubic root of 7238748 is about 193.4436535120.

The spelling of 7238748 in words is "seven million, two hundred thirty-eight thousand, seven hundred forty-eight".