59609 has 4 divisors (see below), whose sum is σ = 65040. Its totient is φ = 54180.

The previous prime is 59581. The next prime is 59611. The reversal of 59609 is 90695.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59609 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (59629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2699 + ... + 2720.

It is an arithmetic number, because the mean of its divisors is an integer number (16260).

2⁵⁹⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

59609 is a deficient number, since it is larger than the sum of its proper divisors (5431).

59609 is a wasteful number, since it uses less digits than its factorization.

59609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 59609 is about 244.1495443371. The cubic root of 59609 is about 39.0634513902.

The spelling of 59609 in words is "fifty-nine thousand, six hundred nine".