5438235 has 32 divisors (see below), whose sum is σ = 9911808. Its totient is φ = 2520320.

The previous prime is 5438233. The next prime is 5438263. The reversal of 5438235 is 5328345.

It is not a de Polignac number, because 5438235 - 2¹ = 5438233 is a prime.

5438235 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5438231) 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, 3079 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (309744).

Almost surely, 2^5438235 is an apocalyptic number.

5438235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5438235 is a deficient number, since it is larger than the sum of its proper divisors (4473573).

5438235 is a wasteful number, since it uses less digits than its factorization.

5438235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its digits is 14400, while the sum is 30.

The square root of 5438235 is about 2332.0023584894. The cubic root of 5438235 is about 175.8541642299.

It can be divided in two parts, 543 and 8235, that added together give a palindrome (8778).

The spelling of 5438235 in words is "five million, four hundred thirty-eight thousand, two hundred thirty-five".