1416408 has 32 divisors (see below), whose sum is σ = 4047360. Its totient is φ = 404640.

The previous prime is 1416341. The next prime is 1416433. The reversal of 1416408 is 8046141.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 4048 + ... + 4383.

It is an arithmetic number, because the mean of its divisors is an integer number (126480).

2^1416408 is an apocalyptic number.

It is an amenable number.

1416408 is an abundant number, since it is smaller than the sum of its proper divisors (2630952).

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

1416408 is a wasteful number, since it uses less digits than its factorization.

1416408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8447 (or 8443 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1416408 is about 1190.1294047287. The cubic root of 1416408 is about 112.3042323708.

The spelling of 1416408 in words is "one million, four hundred sixteen thousand, four hundred eight".