24478488 has 48 divisors (see below), whose sum is σ = 66842880. Its totient is φ = 8092224.

The previous prime is 24478483. The next prime is 24478513. The reversal of 24478488 is 88487442.

It is a happy number.

It is a super-2 number, since 2×24478488² = 1198392749532288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24478483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7806 + ... + 10482.

It is an arithmetic number, because the mean of its divisors is an integer number (1392560).

Almost surely, 2^24478488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24478488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33421440).

24478488 is an abundant number, since it is smaller than the sum of its proper divisors (42364392).

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

24478488 is a wasteful number, since it uses less digits than its factorization.

24478488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816 (or 2809 counting only the distinct ones).

The product of its digits is 458752, while the sum is 45.

The square root of 24478488 is about 4947.5739509380. The cubic root of 24478488 is about 290.3542559371.

The spelling of 24478488 in words is "twenty-four million, four hundred seventy-eight thousand, four hundred eighty-eight".