5648406 has 16 divisors (see below), whose sum is σ = 11572848. Its totient is φ = 1836800.

The previous prime is 5648393. The next prime is 5648411. The reversal of 5648406 is 6048465.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11235 + ... + 11726.

It is an arithmetic number, because the mean of its divisors is an integer number (723303).

Almost surely, 2^5648406 is an apocalyptic number.

5648406 is an abundant number, since it is smaller than the sum of its proper divisors (5924442).

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

5648406 is a wasteful number, since it uses less digits than its factorization.

5648406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23007.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 5648406 is about 2376.6375407285. The cubic root of 5648406 is about 178.0909983730.

The spelling of 5648406 in words is "five million, six hundred forty-eight thousand, four hundred six".