5578897 has 8 divisors (see below), whose sum is σ = 5778432. Its totient is φ = 5382000.

The previous prime is 5578871. The next prime is 5578921. The reversal of 5578897 is 7988755.

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 5578897 - 2¹¹ = 5576849 is a prime.

It is a super-2 number, since 2×5578897² = 62248183473218, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5578897.

It is not an unprimeable number, because it can be changed into a prime (5578847) 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, 4272 + ... + 5422.

It is an arithmetic number, because the mean of its divisors is an integer number (722304).

Almost surely, 2^5578897 is an apocalyptic number.

It is an amenable number.

5578897 is a deficient number, since it is larger than the sum of its proper divisors (199535).

5578897 is a wasteful number, since it uses less digits than its factorization.

5578897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319.

The product of its digits is 705600, while the sum is 49.

The square root of 5578897 is about 2361.9688820982. The cubic root of 5578897 is about 177.3574548220.

The spelling of 5578897 in words is "five million, five hundred seventy-eight thousand, eight hundred ninety-seven".