5424000 has 128 divisors (see below), whose sum is σ = 18139680. Its totient is φ = 1433600.

The previous prime is 5423989. The next prime is 5424011. The reversal of 5424000 is 4245.

It is an interprime number because it is at equal distance from previous prime (5423989) and next prime (5424011).

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (15) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47944 + ... + 48056.

Almost surely, 2^5424000 is an apocalyptic number.

5424000 is a gapful number since it is divisible by the number (50) 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 5424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9069840).

5424000 is an abundant number, since it is smaller than the sum of its proper divisors (12715680).

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

5424000 is a wasteful number, since it uses less digits than its factorization.

5424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 5424000 is about 2328.9482604815. The cubic root of 5424000 is about 175.7005928727.

Adding to 5424000 its reverse (4245), we get a palindrome (5428245).

The spelling of 5424000 in words is "five million, four hundred twenty-four thousand".