7098448 has 40 divisors (see below), whose sum is σ = 15991040. Its totient is φ = 2989440.

The previous prime is 7098439. The next prime is 7098463. The reversal of 7098448 is 8448907.

It is a self number, because there is not a number n which added to its sum of digits gives 7098448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6313 + ... + 7351.

It is an arithmetic number, because the mean of its divisors is an integer number (399776).

Almost surely, 2^7098448 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 7098448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7995520).

7098448 is an abundant number, since it is smaller than the sum of its proper divisors (8892592).

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

7098448 is a wasteful number, since it uses less digits than its factorization.

7098448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 7098448 is about 2664.2912753676. The cubic root of 7098448 is about 192.1857288444.

The spelling of 7098448 in words is "seven million, ninety-eight thousand, four hundred forty-eight".