881418 has 16 divisors (see below), whose sum is σ = 1806336. Its totient is φ = 286560.

The previous prime is 881417. The next prime is 881437. The reversal of 881418 is 814188.

881418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 881418.

It is not an unprimeable number, because it can be changed into a prime (881411) 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, 1546 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (112896).

2⁸⁸¹⁴¹⁸ is an apocalyptic number.

881418 is an abundant number, since it is smaller than the sum of its proper divisors (924918).

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

881418 is a wasteful number, since it uses less digits than its factorization.

881418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629.

The product of its digits is 2048, while the sum is 30.

The square root of 881418 is about 938.8386442835. The cubic root of 881418 is about 95.8798409844.

The spelling of 881418 in words is "eight hundred eighty-one thousand, four hundred eighteen".