59638 has 4 divisors (see below), whose sum is σ = 89460. Its totient is φ = 29818.

The previous prime is 59629. The next prime is 59651. The reversal of 59638 is 83695.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

59638 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14908 + ... + 14911.

It is an arithmetic number, because the mean of its divisors is an integer number (22365).

2⁵⁹⁶³⁸ is an apocalyptic number.

59638 is a deficient number, since it is larger than the sum of its proper divisors (29822).

59638 is a wasteful number, since it uses less digits than its factorization.

59638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29821.

The product of its digits is 6480, while the sum is 31.

The square root of 59638 is about 244.2089269458. The cubic root of 59638 is about 39.0697852012.

The spelling of 59638 in words is "fifty-nine thousand, six hundred thirty-eight".