7368448 has 36 divisors (see below), whose sum is σ = 14900760. Its totient is φ = 3636224.

The previous prime is 7368443. The next prime is 7368461. The reversal of 7368448 is 8448637.

It is a d-powerful number, because it can be written as 7⁸ + 3¹³ + 6⁵ + 8 + 4 + 4⁵ + 8³ .

It is a self number, because there is not a number n which added to its sum of digits gives 7368448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7368443) 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, 27258 + ... + 27526.

It is an arithmetic number, because the mean of its divisors is an integer number (413910).

Almost surely, 2^7368448 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 7368448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7450380).

7368448 is an abundant number, since it is smaller than the sum of its proper divisors (7532312).

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

7368448 is a wasteful number, since it uses less digits than its factorization.

7368448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 378 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 7368448 is about 2714.4885337757. The cubic root of 7368448 is about 194.5921609750.

The spelling of 7368448 in words is "seven million, three hundred sixty-eight thousand, four hundred forty-eight".