4138259 has 8 divisors (see below), whose sum is σ = 4404960. Its totient is φ = 3874176.

The previous prime is 4138249. The next prime is 4138261. The reversal of 4138259 is 9528314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4138259 - 2⁴ = 4138243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362 + ... + 4424.

It is an arithmetic number, because the mean of its divisors is an integer number (550620).

Almost surely, 2^4138259 is an apocalyptic number.

4138259 is a deficient number, since it is larger than the sum of its proper divisors (266701).

4138259 is a wasteful number, since it uses less digits than its factorization.

4138259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309.

The product of its digits is 8640, while the sum is 32.

The square root of 4138259 is about 2034.2711225400. The cubic root of 4138259 is about 160.5483658419.

The spelling of 4138259 in words is "four million, one hundred thirty-eight thousand, two hundred fifty-nine".