94881218 has 16 divisors (see below), whose sum is σ = 144401400. Its totient is φ = 46752000.

The previous prime is 94881211. The next prime is 94881247. The reversal of 94881218 is 81218849.

94881218 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 4 ways, for example, as 91259809 + 3621409 = 9553^2 + 1903^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94881211) 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, 47708 + ... + 49656.

Almost surely, 2^94881218 is an apocalyptic number.

94881218 is a deficient number, since it is larger than the sum of its proper divisors (49520182).

94881218 is a wasteful number, since it uses less digits than its factorization.

94881218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293.

The product of its digits is 36864, while the sum is 41.

The square root of 94881218 is about 9740.6990508895. The cubic root of 94881218 is about 456.1000120481.

The spelling of 94881218 in words is "ninety-four million, eight hundred eighty-one thousand, two hundred eighteen".