5423000 has 128 divisors (see below), whose sum is σ = 15163200. Its totient is φ = 1792000.

The previous prime is 5422973. The next prime is 5423003. The reversal of 5423000 is 3245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 186986 + ... + 187014.

Almost surely, 2^5423000 is an apocalyptic number.

5423000 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 5423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7581600).

5423000 is an abundant number, since it is smaller than the sum of its proper divisors (9740200).

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

5423000 is a wasteful number, since it uses less digits than its factorization.

5423000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 5423000 is about 2328.7335614020. The cubic root of 5423000 is about 175.6897944834.

Adding to 5423000 its reverse (3245), we get a palindrome (5426245).

The spelling of 5423000 in words is "five million, four hundred twenty-three thousand".