1486648218 has 16 divisors (see below), whose sum is σ = 3243596256. Its totient is φ = 450499440.

The previous prime is 1486648201. The next prime is 1486648223. The reversal of 1486648218 is 8128466841.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11262421 + ... + 11262552.

It is an arithmetic number, because the mean of its divisors is an integer number (202724766).

Almost surely, 2^1486648218 is an apocalyptic number.

1486648218 is an abundant number, since it is smaller than the sum of its proper divisors (1756948038).

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

1486648218 is a wasteful number, since it uses less digits than its factorization.

1486648218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22524989.

The product of its digits is 589824, while the sum is 48.

The square root of 1486648218 is about 38557.0774048034. The cubic root of 1486648218 is about 1141.3076760815.

The spelling of 1486648218 in words is "one billion, four hundred eighty-six million, six hundred forty-eight thousand, two hundred eighteen".