4138862 has 16 divisors (see below), whose sum is σ = 7641312. Its totient is φ = 1637280.

The previous prime is 4138861. The next prime is 4138877. The reversal of 4138862 is 2688314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138861) 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, 11189 + ... + 11552.

It is an arithmetic number, because the mean of its divisors is an integer number (477582).

Almost surely, 2^4138862 is an apocalyptic number.

4138862 is a deficient number, since it is larger than the sum of its proper divisors (3502450).

4138862 is a wasteful number, since it uses less digits than its factorization.

4138862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22763.

The product of its digits is 9216, while the sum is 32.

The square root of 4138862 is about 2034.4193274741. The cubic root of 4138862 is about 160.5561634820.

The spelling of 4138862 in words is "four million, one hundred thirty-eight thousand, eight hundred sixty-two".