5408424 has 128 divisors (see below), whose sum is σ = 17760000. Its totient is φ = 1524096.

The previous prime is 5408423. The next prime is 5408437. The reversal of 5408424 is 4248045.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5408423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74052 + ... + 74124.

It is an arithmetic number, because the mean of its divisors is an integer number (138750).

Almost surely, 2^5408424 is an apocalyptic number.

5408424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5408424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8880000).

5408424 is an abundant number, since it is smaller than the sum of its proper divisors (12351576).

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

5408424 is a wasteful number, since it uses less digits than its factorization.

5408424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 5408424 is about 2325.6018575844. The cubic root of 5408424 is about 175.5322462480.

It can be divided in two parts, 5408 and 424, that added together give a cube (5832 = 18³).

The spelling of 5408424 in words is "five million, four hundred eight thousand, four hundred twenty-four".