1083408 has 20 divisors (see below), whose sum is σ = 2798928. Its totient is φ = 361120.

The previous prime is 1083391. The next prime is 1083409. The reversal of 1083408 is 8043801.

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

It is not an unprimeable number, because it can be changed into a prime (1083409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11238 + ... + 11333.

2^1083408 is an apocalyptic number.

It is an amenable number.

1083408 is an abundant number, since it is smaller than the sum of its proper divisors (1715520).

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

1083408 is a wasteful number, since it uses less digits than its factorization.

1083408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22582 (or 22576 counting only the distinct ones).

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

The square root of 1083408 is about 1040.8688678215. The cubic root of 1083408 is about 102.7063619669.

The spelling of 1083408 in words is "one million, eighty-three thousand, four hundred eight".