4138230 has 16 divisors (see below), whose sum is σ = 9931824. Its totient is φ = 1103520.

The previous prime is 4138223. The next prime is 4138241. The reversal of 4138230 is 328314.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4138197 and 4138206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68941 + ... + 69000.

It is an arithmetic number, because the mean of its divisors is an integer number (620739).

Almost surely, 2^4138230 is an apocalyptic number.

4138230 is an abundant number, since it is smaller than the sum of its proper divisors (5793594).

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

4138230 is a wasteful number, since it uses less digits than its factorization.

4138230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137951.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4138230 is about 2034.2639946674. The cubic root of 4138230 is about 160.5479908119.

The spelling of 4138230 in words is "four million, one hundred thirty-eight thousand, two hundred thirty".