5634405 has 48 divisors (see below), whose sum is σ = 11541504. Its totient is φ = 2488320.

The previous prime is 5634403. The next prime is 5634427. The reversal of 5634405 is 5044365.

5634405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5634405 - 2¹ = 5634403 is a prime.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9477 + ... + 10053.

It is an arithmetic number, because the mean of its divisors is an integer number (240448).

Almost surely, 2^5634405 is an apocalyptic number.

It is an amenable number.

5634405 is an abundant number, since it is smaller than the sum of its proper divisors (5907099).

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

5634405 is a wasteful number, since it uses less digits than its factorization.

5634405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 623 counting only the distinct ones).

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

The square root of 5634405 is about 2373.6901651227. The cubic root of 5634405 is about 177.9437287937.

The spelling of 5634405 in words is "five million, six hundred thirty-four thousand, four hundred five".