24780484 has 27 divisors (see below), whose sum is σ = 46120431. Its totient is φ = 11648520.

The previous prime is 24780463. The next prime is 24780517. The reversal of 24780484 is 48408742.

The square root of 24780484 is 4978.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×24780484² = 1228144774548512, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 189099 + ... + 189229.

Almost surely, 2^24780484 is an apocalyptic number.

24780484 is the 4978-th square number.

It is an amenable number.

24780484 is a deficient number, since it is larger than the sum of its proper divisors (21339947).

24780484 is a wasteful number, since it uses less digits than its factorization.

24780484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The cubic root of 24780484 is about 291.5434317295.

The spelling of 24780484 in words is "twenty-four million, seven hundred eighty thousand, four hundred eighty-four".