5479578 has 24 divisors (see below), whose sum is σ = 12786228. Its totient is φ = 1685952.

The previous prime is 5479549. The next prime is 5479583. The reversal of 5479578 is 8759745.

5479578 is a `hidden beast` number, since 5 + 4 + 79 + 578 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5184729 + 294849 = 2277^2 + 543^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11475 + ... + 11942.

Almost surely, 2^5479578 is an apocalyptic number.

5479578 is an abundant number, since it is smaller than the sum of its proper divisors (7306650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5479578 is a wasteful number, since it uses less digits than its factorization.

5479578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23438 (or 23435 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 5479578 is about 2340.8498456757. The cubic root of 5479578 is about 176.2986707294.

The spelling of 5479578 in words is "five million, four hundred seventy-nine thousand, five hundred seventy-eight".