60800018 has 8 divisors (see below), whose sum is σ = 91673148. Its totient is φ = 30242304.

The previous prime is 60800011. The next prime is 60800023. The reversal of 60800018 is 81000806.

It can be written as a sum of positive squares in 2 ways, for example, as 60730849 + 69169 = 7793^2 + 263^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 60799966 and 60800002.

It is not an unprimeable number, because it can be changed into a prime (60800011) 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, 78371 + ... + 79142.

Almost surely, 2^60800018 is an apocalyptic number.

60800018 is a deficient number, since it is larger than the sum of its proper divisors (30873130).

60800018 is a wasteful number, since it uses less digits than its factorization.

60800018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157708.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 60800018 is about 7797.4366300727. The cubic root of 60800018 is about 393.2190678011.

The spelling of 60800018 in words is "sixty million, eight hundred thousand, eighteen".