1466618112 has 54 divisors (see below), whose sum is σ = 4228628222. Its totient is φ = 488871936.

The previous prime is 1466618089. The next prime is 1466618117. The reversal of 1466618112 is 2118166641.

It can be written as a sum of positive squares in only one way, i.e., 1320304896 + 146313216 = 36336^2 + 12096^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1466618117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315973 + ... + 320580.

Almost surely, 2^1466618112 is an apocalyptic number.

1466618112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1466618112 is an abundant number, since it is smaller than the sum of its proper divisors (2762010110).

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

1466618112 is an equidigital number, since it uses as much as digits as its factorization.

1466618112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636575 (or 636558 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 1466618112 is about 38296.4503838149. The cubic root of 1466618112 is about 1136.1587426119.

The spelling of 1466618112 in words is "one billion, four hundred sixty-six million, six hundred eighteen thousand, one hundred twelve".