914481018 has 48 divisors (see below), whose sum is σ = 2172456000. Its totient is φ = 275711040.

The previous prime is 914481013. The next prime is 914481031. The reversal of 914481018 is 810184419.

It is not an unprimeable number, because it can be changed into a prime (914481013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27798 + ... + 51006.

It is an arithmetic number, because the mean of its divisors is an integer number (45259500).

Almost surely, 2^914481018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 914481018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1086228000).

914481018 is an abundant number, since it is smaller than the sum of its proper divisors (1257974982).

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

914481018 is a wasteful number, since it uses less digits than its factorization.

914481018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23427 (or 23424 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 914481018 is about 30240.3871999021. The cubic root of 914481018 is about 970.6401053634.

The spelling of 914481018 in words is "nine hundred fourteen million, four hundred eighty-one thousand, eighteen".