4059638 has 32 divisors (see below), whose sum is σ = 7091712. Its totient is φ = 1724800.

The previous prime is 4059637. The next prime is 4059647. The reversal of 4059638 is 8369504.

It is a junction number, because it is equal to n+sod(n) for n = 4059598 and 4059607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4059637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35870 + ... + 35982.

It is an arithmetic number, because the mean of its divisors is an integer number (221616).

Almost surely, 2^4059638 is an apocalyptic number.

4059638 is a deficient number, since it is larger than the sum of its proper divisors (3032074).

4059638 is a wasteful number, since it uses less digits than its factorization.

4059638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4059638 is about 2014.8543371668. The cubic root of 4059638 is about 159.5251284590.

The spelling of 4059638 in words is "four million, fifty-nine thousand, six hundred thirty-eight".