4138234 has 8 divisors (see below), whose sum is σ = 6351840. Its totient is φ = 2020956.

The previous prime is 4138223. The next prime is 4138241. The reversal of 4138234 is 4328314.

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

It is a junction number, because it is equal to n+sod(n) for n = 4138199 and 4138208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23974 + ... + 24145.

It is an arithmetic number, because the mean of its divisors is an integer number (793980).

Almost surely, 2^4138234 is an apocalyptic number.

4138234 is a deficient number, since it is larger than the sum of its proper divisors (2213606).

4138234 is a wasteful number, since it uses less digits than its factorization.

4138234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48164.

The product of its digits is 2304, while the sum is 25.

The square root of 4138234 is about 2034.2649778237. The cubic root of 4138234 is about 160.5480425403.

The spelling of 4138234 in words is "four million, one hundred thirty-eight thousand, two hundred thirty-four".