5641104 has 80 divisors (see below), whose sum is σ = 16919552. Its totient is φ = 1586304.

The previous prime is 5641079. The next prime is 5641121. The reversal of 5641104 is 4011465.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34527 + ... + 34689.

Almost surely, 2^5641104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5641104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8459776).

5641104 is an abundant number, since it is smaller than the sum of its proper divisors (11278448).

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

5641104 is a wasteful number, since it uses less digits than its factorization.

5641104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5641104 is about 2375.1008399645. The cubic root of 5641104 is about 178.0142226568.

Adding to 5641104 its reverse (4011465), we get a palindrome (9652569).

The spelling of 5641104 in words is "five million, six hundred forty-one thousand, one hundred four".