5611144 has 32 divisors (see below), whose sum is σ = 13118400. Its totient is φ = 2185920.

The previous prime is 5611141. The next prime is 5611147. The reversal of 5611144 is 4411165.

It is an interprime number because it is at equal distance from previous prime (5611141) and next prime (5611147).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (5611141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3939 + ... + 5170.

It is an arithmetic number, because the mean of its divisors is an integer number (409950).

Almost surely, 2^5611144 is an apocalyptic number.

It is an amenable number.

5611144 is an abundant number, since it is smaller than the sum of its proper divisors (7507256).

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

5611144 is a wasteful number, since it uses less digits than its factorization.

5611144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9133 (or 9129 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 5611144 is about 2368.7853427443. The cubic root of 5611144 is about 177.6985175615.

The spelling of 5611144 in words is "five million, six hundred eleven thousand, one hundred forty-four".