5478471 has 24 divisors (see below), whose sum is σ = 8530704. Its totient is φ = 3375360.

The previous prime is 5478457. The next prime is 5478481. The reversal of 5478471 is 1748745.

It is not a de Polignac number, because 5478471 - 2⁹ = 5477959 is a prime.

It is a super-3 number, since 3×5478471³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5478401) 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 23 ways as a sum of consecutive naturals, for example, 9040 + ... + 9626.

It is an arithmetic number, because the mean of its divisors is an integer number (355446).

Almost surely, 2^5478471 is an apocalyptic number.

5478471 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5478471 is a deficient number, since it is larger than the sum of its proper divisors (3052233).

5478471 is a wasteful number, since it uses less digits than its factorization.

5478471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 668 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

The square root of 5478471 is about 2340.6133811461. The cubic root of 5478471 is about 176.2867978094.

The spelling of 5478471 in words is "five million, four hundred seventy-eight thousand, four hundred seventy-one".