24783948 has 48 divisors (see below), whose sum is σ = 73436160. Its totient is φ = 7080912.

The previous prime is 24783931. The next prime is 24783971. The reversal of 24783948 is 84938742.

It is a super-2 number, since 2×24783948² = 1228488156933408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15636 + ... + 17147.

It is an arithmetic number, because the mean of its divisors is an integer number (1529920).

Almost surely, 2^24783948 is an apocalyptic number.

24783948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

24783948 is an abundant number, since it is smaller than the sum of its proper divisors (48652212).

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

24783948 is a wasteful number, since it uses less digits than its factorization.

24783948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32803 (or 32795 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 24783948 is about 4978.3479187377. The cubic root of 24783948 is about 291.5570157983.

The spelling of 24783948 in words is "twenty-four million, seven hundred eighty-three thousand, nine hundred forty-eight".