1118414 has 16 divisors (see below), whose sum is σ = 1894320. Its totient is φ = 490560.

The previous prime is 1118393. The next prime is 1118419. The reversal of 1118414 is 4148111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118419) 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, 239 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (118395).

2^1118414 is an apocalyptic number.

1118414 is a deficient number, since it is larger than the sum of its proper divisors (775906).

1118414 is a wasteful number, since it uses less digits than its factorization.

1118414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795.

The product of its digits is 128, while the sum is 20.

The square root of 1118414 is about 1057.5509443994. The cubic root of 1118414 is about 103.8008392634.

The spelling of 1118414 in words is "one million, one hundred eighteen thousand, four hundred fourteen".