8472018 has 16 divisors (see below), whose sum is σ = 17940960. Its totient is φ = 2657856.

The previous prime is 8472017. The next prime is 8472047. The reversal of 8472018 is 8102748.

It is not an unprimeable number, because it can be changed into a prime (8472011) 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, 41428 + ... + 41631.

It is an arithmetic number, because the mean of its divisors is an integer number (1121310).

Almost surely, 2^8472018 is an apocalyptic number.

8472018 is an abundant number, since it is smaller than the sum of its proper divisors (9468942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8472018 is a wasteful number, since it uses less digits than its factorization.

8472018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83081.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 8472018 is about 2910.6731180261. The cubic root of 8472018 is about 203.8585620912.

The spelling of 8472018 in words is "eight million, four hundred seventy-two thousand, eighteen".