5471961 has 8 divisors (see below), whose sum is σ = 7959264. Its totient is φ = 3316320.

The previous prime is 5471933. The next prime is 5471969. The reversal of 5471961 is 1691745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5471961 - 2⁵ = 5471929 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 165817 = 5471961 / (5 + 4 + 7 + 1 + 9 + 6 + 1).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5471969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82876 + ... + 82941.

It is an arithmetic number, because the mean of its divisors is an integer number (994908).

Almost surely, 2^5471961 is an apocalyptic number.

It is an amenable number.

5471961 is a deficient number, since it is larger than the sum of its proper divisors (2487303).

5471961 is a wasteful number, since it uses less digits than its factorization.

5471961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165831.

The product of its digits is 7560, while the sum is 33.

The square root of 5471961 is about 2339.2223066652. Note that the first 3 decimals coincide. The cubic root of 5471961 is about 176.2169436522.

The spelling of 5471961 in words is "five million, four hundred seventy-one thousand, nine hundred sixty-one".