12059638 has 8 divisors (see below), whose sum is σ = 18142632. Its totient is φ = 6012096.

The previous prime is 12059629. The next prime is 12059653. The reversal of 12059638 is 83695021.

12059638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 7995 + ... + 9382.

It is an arithmetic number, because the mean of its divisors is an integer number (2267829).

Almost surely, 2^12059638 is an apocalyptic number.

12059638 is a deficient number, since it is larger than the sum of its proper divisors (6082994).

12059638 is a wasteful number, since it uses less digits than its factorization.

12059638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17726.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 12059638 is about 3472.6989503843. The cubic root of 12059638 is about 229.3214912047.

It can be divided in two parts, 1205 and 9638, that multiplied together give a triangular number (11613790 = T₄₈₁₉).

The spelling of 12059638 in words is "twelve million, fifty-nine thousand, six hundred thirty-eight".