24953040 has 120 divisors (see below), whose sum is σ = 95791488. Its totient is φ = 5702400.

The previous prime is 24953039. The next prime is 24953041. The reversal of 24953040 is 4035942.

It is an interprime number because it is at equal distance from previous prime (24953039) and next prime (24953041).

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 24952995 and 24953013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24953041) 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 23 ways as a sum of consecutive naturals, for example, 2565 + ... + 7515.

Almost surely, 2^24953040 is an apocalyptic number.

24953040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24953040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47895744).

24953040 is an abundant number, since it is smaller than the sum of its proper divisors (70838448).

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

24953040 is a wasteful number, since it uses less digits than its factorization.

24953040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4977 (or 4968 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 24953040 is about 4995.3017926848. The cubic root of 24953040 is about 292.2185765701.

Adding to 24953040 its reverse (4035942), we get a palindrome (28988982).

The spelling of 24953040 in words is "twenty-four million, nine hundred fifty-three thousand, forty".