5478865 has 8 divisors (see below), whose sum is σ = 7513920. Its totient is φ = 3756912.

The previous prime is 5478841. The next prime is 5478877. The reversal of 5478865 is 5688745.

5478865 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5478865 - 2¹¹ = 5476817 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78235 + ... + 78304.

It is an arithmetic number, because the mean of its divisors is an integer number (939240).

Almost surely, 2^5478865 is an apocalyptic number.

It is an amenable number.

5478865 is a deficient number, since it is larger than the sum of its proper divisors (2035055).

5478865 is a wasteful number, since it uses less digits than its factorization.

5478865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156551.

The product of its digits is 268800, while the sum is 43.

The square root of 5478865 is about 2340.6975456047. The cubic root of 5478865 is about 176.2910237655.

The spelling of 5478865 in words is "five million, four hundred seventy-eight thousand, eight hundred sixty-five".