1404116 has 12 divisors (see below), whose sum is σ = 2808288. Its totient is φ = 601752.

The previous prime is 1404107. The next prime is 1404131. The reversal of 1404116 is 6114041.

1404116 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1404094 and 1404103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25046 + ... + 25101.

It is an arithmetic number, because the mean of its divisors is an integer number (234024).

2^1404116 is an apocalyptic number.

It is an amenable number.

1404116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1404116 is a wasteful number, since it uses less digits than its factorization.

1404116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50158 (or 50156 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1404116 is about 1184.9540075463. The cubic root of 1404116 is about 111.9784184607.

Adding to 1404116 its reverse (6114041), we get a palindrome (7518157).

The spelling of 1404116 in words is "one million, four hundred four thousand, one hundred sixteen".