5011427 has 4 divisors (see below), whose sum is σ = 5016000. Its totient is φ = 5006856.

The previous prime is 5011387. The next prime is 5011439. The reversal of 5011427 is 7241105.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7241105 = 5 ⋅1448221.

It is a cyclic number.

It is not a de Polignac number, because 5011427 - 2²⁰ = 3962851 is a prime.

It is a super-2 number, since 2×5011427² = 50228801152658, 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 = 5011399 and 5011408.

It is not an unprimeable number, because it can be changed into a prime (5011327) 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, 449 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (1254000).

Almost surely, 2^5011427 is an apocalyptic number.

5011427 is a deficient number, since it is larger than the sum of its proper divisors (4573).

5011427 is a wasteful number, since it uses less digits than its factorization.

5011427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5011427 is about 2238.6216741558. The cubic root of 5011427 is about 171.1277615245.

The spelling of 5011427 in words is "five million, eleven thousand, four hundred twenty-seven".