1018418 has 8 divisors (see below), whose sum is σ = 1534080. Its totient is φ = 507060.

The previous prime is 1018411. The next prime is 1018421. The reversal of 1018418 is 8148101.

1018418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1018393 and 1018402.

It is not an unprimeable number, because it can be changed into a prime (1018411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398 + ... + 1481.

It is an arithmetic number, because the mean of its divisors is an integer number (191760).

2^1018418 is an apocalyptic number.

1018418 is a deficient number, since it is larger than the sum of its proper divisors (515662).

1018418 is a wasteful number, since it uses less digits than its factorization.

1018418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 1018418 is about 1009.1669832094. The cubic root of 1018418 is about 100.6102022914.

It can be divided in two parts, 1018 and 418, that multiplied together give a palindrome (425524).

The spelling of 1018418 in words is "one million, eighteen thousand, four hundred eighteen".