59691 has 8 divisors (see below), whose sum is σ = 80784. Its totient is φ = 39200.

The previous prime is 59671. The next prime is 59693. The reversal of 59691 is 19695.

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

It is a cyclic number.

It is not a de Polignac number, because 59691 - 2⁵ = 59659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (59693) 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, 205 + ... + 401.

It is an arithmetic number, because the mean of its divisors is an integer number (10098).

2⁵⁹⁶⁹¹ is an apocalyptic number.

59691 is a deficient number, since it is larger than the sum of its proper divisors (21093).

59691 is a wasteful number, since it uses less digits than its factorization.

59691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301.

The product of its digits is 2430, while the sum is 30.

The square root of 59691 is about 244.3174164893. The cubic root of 59691 is about 39.0813554837.

The spelling of 59691 in words is "fifty-nine thousand, six hundred ninety-one".