5611136 has 32 divisors (see below), whose sum is σ = 11383200. Its totient is φ = 2754304.

The previous prime is 5611127. The next prime is 5611141. The reversal of 5611136 is 6311165.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7181 + ... + 7923.

It is an arithmetic number, because the mean of its divisors is an integer number (355725).

Almost surely, 2^5611136 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 5611136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5691600).

5611136 is an abundant number, since it is smaller than the sum of its proper divisors (5772064).

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

5611136 is an equidigital number, since it uses as much as digits as its factorization.

5611136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 804 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 5611136 is about 2368.7836541145. The cubic root of 5611136 is about 177.6984331112.

The spelling of 5611136 in words is "five million, six hundred eleven thousand, one hundred thirty-six".