5471427 has 16 divisors (see below), whose sum is σ = 7902720. Its totient is φ = 3347232.

The previous prime is 5471419. The next prime is 5471437. The reversal of 5471427 is 7241745.

It is not a de Polignac number, because 5471427 - 2³ = 5471419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5471394 and 5471403.

It is not an unprimeable number, because it can be changed into a prime (5471437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9028 + ... + 9614.

It is an arithmetic number, because the mean of its divisors is an integer number (493920).

Almost surely, 2^5471427 is an apocalyptic number.

5471427 is a deficient number, since it is larger than the sum of its proper divisors (2431293).

5471427 is a wasteful number, since it uses less digits than its factorization.

5471427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842.

The product of its digits is 7840, while the sum is 30.

The square root of 5471427 is about 2339.1081633819. The cubic root of 5471427 is about 176.2112112216.

The spelling of 5471427 in words is "five million, four hundred seventy-one thousand, four hundred twenty-seven".