5404146 has 32 divisors (see below), whose sum is σ = 12115008. Its totient is φ = 1592640.

The previous prime is 5404141. The next prime is 5404177. The reversal of 5404146 is 6414045.

It is not an unprimeable number, because it can be changed into a prime (5404141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336 + ... + 3548.

It is an arithmetic number, because the mean of its divisors is an integer number (378594).

Almost surely, 2^5404146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5404146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6057504).

5404146 is an abundant number, since it is smaller than the sum of its proper divisors (6710862).

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

5404146 is a wasteful number, since it uses less digits than its factorization.

5404146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266.

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

The square root of 5404146 is about 2324.6819137250. The cubic root of 5404146 is about 175.4859527234.

The spelling of 5404146 in words is "five million, four hundred four thousand, one hundred forty-six".