5561376 has 48 divisors (see below), whose sum is σ = 15372000. Its totient is φ = 1755648.

The previous prime is 5561371. The next prime is 5561383. The reversal of 5561376 is 6731655.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (5561371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300 + ... + 3348.

It is an arithmetic number, because the mean of its divisors is an integer number (320250).

Almost surely, 2^5561376 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 5561376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7686000).

5561376 is an abundant number, since it is smaller than the sum of its proper divisors (9810624).

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

5561376 is a wasteful number, since it uses less digits than its factorization.

5561376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081 (or 3073 counting only the distinct ones).

The product of its digits is 18900, while the sum is 33.

The square root of 5561376 is about 2358.2569834520. The cubic root of 5561376 is about 177.1715913945.

The spelling of 5561376 in words is "five million, five hundred sixty-one thousand, three hundred seventy-six".