1416984 has 64 divisors (see below), whose sum is σ = 3939840. Its totient is φ = 422400.

The previous prime is 1416977. The next prime is 1416997. The reversal of 1416984 is 4896141.

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 15 ways as a sum of consecutive naturals, for example, 9309 + ... + 9459.

It is an arithmetic number, because the mean of its divisors is an integer number (61560).

2^1416984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1416984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1969920).

1416984 is an abundant number, since it is smaller than the sum of its proper divisors (2522856).

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

1416984 is a wasteful number, since it uses less digits than its factorization.

1416984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 196 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 1416984 is about 1190.3713706235. The cubic root of 1416984 is about 112.3194536138.

The spelling of 1416984 in words is "one million, four hundred sixteen thousand, nine hundred eighty-four".