5390448 has 80 divisors (see below), whose sum is σ = 16237056. Its totient is φ = 1509120.

The previous prime is 5390443. The next prime is 5390449. The reversal of 5390448 is 8440935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20365 + ... + 20627.

Almost surely, 2^5390448 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 5390448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8118528).

5390448 is an abundant number, since it is smaller than the sum of its proper divisors (10846608).

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

5390448 is a wasteful number, since it uses less digits than its factorization.

5390448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5390448 is about 2321.7338348743. The cubic root of 5390448 is about 175.3375579886.

The spelling of 5390448 in words is "five million, three hundred ninety thousand, four hundred forty-eight".