5534406 has 40 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 1823472.

The previous prime is 5534393. The next prime is 5534411. The reversal of 5534406 is 6044355.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 5534406.

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 19 ways as a sum of consecutive naturals, for example, 20440 + ... + 20708.

It is an arithmetic number, because the mean of its divisors is an integer number (313632).

Almost surely, 2^5534406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5534406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6272640).

5534406 is an abundant number, since it is smaller than the sum of its proper divisors (7010874).

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

5534406 is a wasteful number, since it uses less digits than its factorization.

5534406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5534406 is about 2352.5318276274. The cubic root of 5534406 is about 176.8847281626.

The spelling of 5534406 in words is "five million, five hundred thirty-four thousand, four hundred six".