5471656 has 8 divisors (see below), whose sum is σ = 10259370. Its totient is φ = 2735824.

The previous prime is 5471651. The next prime is 5471657. The reversal of 5471656 is 6561745.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3006756 + 2464900 = 1734^2 + 1570^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5471651) 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 as a sum of consecutive naturals, namely, 341971 + ... + 341986.

Almost surely, 2^5471656 is an apocalyptic number.

It is an amenable number.

5471656 is a deficient number, since it is larger than the sum of its proper divisors (4787714).

5471656 is a wasteful number, since it uses less digits than its factorization.

5471656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683963 (or 683959 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The square root of 5471656 is about 2339.1571131499. The cubic root of 5471656 is about 176.2136695568.

The spelling of 5471656 in words is "five million, four hundred seventy-one thousand, six hundred fifty-six".