5578488 has 24 divisors (see below), whose sum is σ = 15108600. Its totient is φ = 1859472.

The previous prime is 5578483. The next prime is 5578523. The reversal of 5578488 is 8848755.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×5578488² = 62239056732288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5578483) 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 5 ways as a sum of consecutive naturals, for example, 38668 + ... + 38811.

It is an arithmetic number, because the mean of its divisors is an integer number (629525).

Almost surely, 2^5578488 is an apocalyptic number.

It is an amenable number.

5578488 is an abundant number, since it is smaller than the sum of its proper divisors (9530112).

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

5578488 is a wasteful number, since it uses less digits than its factorization.

5578488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77491 (or 77484 counting only the distinct ones).

The product of its digits is 358400, while the sum is 45.

The square root of 5578488 is about 2361.8823002004. The cubic root of 5578488 is about 177.3531205739.

It can be divided in two parts, 557 and 8488, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 5578488 in words is "five million, five hundred seventy-eight thousand, four hundred eighty-eight".