1418118 has 16 divisors (see below), whose sum is σ = 3054576. Its totient is φ = 436320.

The previous prime is 1418117. The next prime is 1418119. The reversal of 1418118 is 8118141.

It is an interprime number because it is at equal distance from previous prime (1418117) and next prime (1418119).

It is a super-2 number, since 2×1418118² = 4022117323848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418117) 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, 9013 + ... + 9168.

It is an arithmetic number, because the mean of its divisors is an integer number (190911).

2^1418118 is an apocalyptic number.

1418118 is an abundant number, since it is smaller than the sum of its proper divisors (1636458).

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

1418118 is a wasteful number, since it uses less digits than its factorization.

1418118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18199.

The product of its digits is 256, while the sum is 24.

The square root of 1418118 is about 1190.8475973020. The cubic root of 1418118 is about 112.3494083857.

The spelling of 1418118 in words is "one million, four hundred eighteen thousand, one hundred eighteen".