5404623 has 16 divisors (see below), whose sum is σ = 8720640. Its totient is φ = 2906496.

The previous prime is 5404603. The next prime is 5404673. The reversal of 5404623 is 3264045.

It is not a de Polignac number, because 5404623 - 2⁶ = 5404559 is a prime.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 5404593 and 5404602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7213 + ... + 7926.

It is an arithmetic number, because the mean of its divisors is an integer number (545040).

Almost surely, 2^5404623 is an apocalyptic number.

5404623 is a deficient number, since it is larger than the sum of its proper divisors (3316017).

5404623 is a wasteful number, since it uses less digits than its factorization.

5404623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5404623 is about 2324.7845061425. The cubic root of 5404623 is about 175.4911156938.

Adding to 5404623 its reverse (3264045), we get a palindrome (8668668).

The spelling of 5404623 in words is "five million, four hundred four thousand, six hundred twenty-three".