59800859 has 4 divisors (see below), whose sum is σ = 59817816. Its totient is φ = 59783904.

The previous prime is 59800799. The next prime is 59800861. The reversal of 59800859 is 95800895.

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

It is a cyclic number.

It is not a de Polignac number, because 59800859 - 2¹⁶ = 59735323 is a prime.

It is a super-2 number, since 2×59800859² = 7152285474275762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59800879) 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, 974 + ... + 10979.

It is an arithmetic number, because the mean of its divisors is an integer number (14954454).

Almost surely, 2^59800859 is an apocalyptic number.

59800859 is a deficient number, since it is larger than the sum of its proper divisors (16957).

59800859 is a wasteful number, since it uses less digits than its factorization.

59800859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16956.

The product of its (nonzero) digits is 129600, while the sum is 44.

The square root of 59800859 is about 7733.1015123300. The cubic root of 59800859 is about 391.0531670255.

The spelling of 59800859 in words is "fifty-nine million, eight hundred thousand, eight hundred fifty-nine".