5401448 has 32 divisors (see below), whose sum is σ = 11007360.
Its totient is φ = 2470080.
The previous prime is 5401447. The next prime is 5401469. The reversal of 5401448 is 8441045.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (5401447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17213 + ... + 17523.
It is an arithmetic number, because the mean of its divisors is an integer number (343980).
Almost surely, 25401448 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 5401448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5503680).
5401448 is an abundant number, since it is smaller than the sum of its proper divisors (5605912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5401448 is a wasteful number, since it uses less digits than its factorization.
5401448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497 (or 493 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
The square root of 5401448 is about 2324.1015468348.
The cubic root of 5401448 is about 175.4567442902.
The spelling of 5401448 in words is "five million, four hundred one thousand, four hundred forty-eight".