5611427 has 4 divisors (see below), whose sum is σ = 5616576. Its totient is φ = 5606280.

The previous prime is 5611423. The next prime is 5611433. The reversal of 5611427 is 7241165.

5611427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5611427 - 2² = 5611423 is a prime.

It is a super-2 number, since 2×5611427² = 62976225952658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5611396 and 5611405.

It is not an unprimeable number, because it can be changed into a prime (5611423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224 + ... + 3357.

It is an arithmetic number, because the mean of its divisors is an integer number (1404144).

Almost surely, 2^5611427 is an apocalyptic number.

5611427 is a deficient number, since it is larger than the sum of its proper divisors (5149).

5611427 is a wasteful number, since it uses less digits than its factorization.

5611427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5148.

The product of its digits is 1680, while the sum is 26.

The square root of 5611427 is about 2368.8450772476. The cubic root of 5611427 is about 177.7015049401.

The spelling of 5611427 in words is "five million, six hundred eleven thousand, four hundred twenty-seven".