5229438 has 32 divisors (see below), whose sum is σ = 11176704. Its totient is φ = 1625472.

The previous prime is 5229437. The next prime is 5229439. The reversal of 5229438 is 8349225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5229437) and next prime (5229439).

It is an Ulam number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 5229399 and 5229408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5229431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16881 + ... + 17187.

It is an arithmetic number, because the mean of its divisors is an integer number (349272).

Almost surely, 2^5229438 is an apocalyptic number.

5229438 is an abundant number, since it is smaller than the sum of its proper divisors (5947266).

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

5229438 is a wasteful number, since it uses less digits than its factorization.

5229438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

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

The square root of 5229438 is about 2286.7964491839. The cubic root of 5229438 is about 173.5741335950.

The spelling of 5229438 in words is "five million, two hundred twenty-nine thousand, four hundred thirty-eight".