5403408 has 20 divisors (see below), whose sum is σ = 13958928. Its totient is φ = 1801120.

The previous prime is 5403401. The next prime is 5403427. The reversal of 5403408 is 8043045.

It is a happy number.

5403408 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 (5403401) 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, 56238 + ... + 56333.

Almost surely, 2^5403408 is an apocalyptic number.

It is an amenable number.

5403408 is an abundant number, since it is smaller than the sum of its proper divisors (8555520).

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

5403408 is a wasteful number, since it uses less digits than its factorization.

5403408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112582 (or 112576 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5403408 is about 2324.5231769118. The cubic root of 5403408 is about 175.4779641329.

The spelling of 5403408 in words is "five million, four hundred three thousand, four hundred eight".