7958448 has 60 divisors (see below), whose sum is σ = 23590008. Its totient is φ = 2496000.

The previous prime is 7958443. The next prime is 7958459. The reversal of 7958448 is 8448597.

It is not an unprimeable number, because it can be changed into a prime (7958443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 823 + ... + 4073.

Almost surely, 2^7958448 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 7958448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11795004).

7958448 is an abundant number, since it is smaller than the sum of its proper divisors (15631560).

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

7958448 is a wasteful number, since it uses less digits than its factorization.

7958448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282 (or 3273 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 7958448 is about 2821.0721366176. The cubic root of 7958448 is about 199.6531320944.

The spelling of 7958448 in words is "seven million, nine hundred fifty-eight thousand, four hundred forty-eight".