1418327872 has 112 divisors (see below), whose sum is σ = 3160686592. Its totient is φ = 627056640.

The previous prime is 1418327861. The next prime is 1418327881. The reversal of 1418327872 is 2787238141.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3275368 + ... + 3275800.

It is an arithmetic number, because the mean of its divisors is an integer number (28220416).

Almost surely, 2^1418327872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1418327872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1580343296).

1418327872 is an abundant number, since it is smaller than the sum of its proper divisors (1742358720).

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

1418327872 is a wasteful number, since it uses less digits than its factorization.

1418327872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 606 counting only the distinct ones).

The product of its digits is 150528, while the sum is 43.

The square root of 1418327872 is about 37660.6939925435. The cubic root of 1418327872 is about 1123.5495043324.

The spelling of 1418327872 in words is "one billion, four hundred eighteen million, three hundred twenty-seven thousand, eight hundred seventy-two".