5470861 has 4 divisors (see below), whose sum is σ = 5968224. Its totient is φ = 4973500.

The previous prime is 5470853. The next prime is 5470877. The reversal of 5470861 is 1680745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5470861 - 2³ = 5470853 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5470811) 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 3 ways as a sum of consecutive naturals, for example, 248665 + ... + 248686.

It is an arithmetic number, because the mean of its divisors is an integer number (1492056).

Almost surely, 2^5470861 is an apocalyptic number.

It is an amenable number.

5470861 is a deficient number, since it is larger than the sum of its proper divisors (497363).

5470861 is a wasteful number, since it uses less digits than its factorization.

5470861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497362.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5470861 is about 2338.9871739708. The cubic root of 5470861 is about 176.2051348674.

The spelling of 5470861 in words is "five million, four hundred seventy thousand, eight hundred sixty-one".