7378248 has 64 divisors (see below), whose sum is σ = 19537920. Its totient is φ = 2318400.

The previous prime is 7378243. The next prime is 7378271. The reversal of 7378248 is 8428737.

Its product of digits (75264) is a multiple of the sum of its prime divisors (294).

It is not an unprimeable number, because it can be changed into a prime (7378243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34863 + ... + 35073.

It is an arithmetic number, because the mean of its divisors is an integer number (305280).

Almost surely, 2^7378248 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 7378248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9768960).

7378248 is an abundant number, since it is smaller than the sum of its proper divisors (12159672).

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

7378248 is a wasteful number, since it uses less digits than its factorization.

7378248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 294 counting only the distinct ones).

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

The square root of 7378248 is about 2716.2930622449. The cubic root of 7378248 is about 194.6783916334.

It can be divided in two parts, 7378 and 248, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 7378248 in words is "seven million, three hundred seventy-eight thousand, two hundred forty-eight".