59866 has 8 divisors (see below), whose sum is σ = 92340. Its totient is φ = 29088.

The previous prime is 59863. The next prime is 59879. The reversal of 59866 is 66895.

It can be written as a sum of positive squares in 2 ways, for example, as 48841 + 11025 = 221^2 + 105^2 .

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

It is not an unprimeable number, because it can be changed into a prime (59863) 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, 331 + ... + 478.

2⁵⁹⁸⁶⁶ is an apocalyptic number.

59866 is a deficient number, since it is larger than the sum of its proper divisors (32474).

59866 is a wasteful number, since it uses less digits than its factorization.

59866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848.

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

The square root of 59866 is about 244.6752950341. The cubic root of 59866 is about 39.1195106740.

The spelling of 59866 in words is "fifty-nine thousand, eight hundred sixty-six".