24840961 has 8 divisors (see below), whose sum is σ = 27686880. Its totient is φ = 22148928.

The previous prime is 24840953. The next prime is 24841001. The reversal of 24840961 is 16904842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24840961 - 2³ = 24840953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24840901) 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 7 ways as a sum of consecutive naturals, for example, 38131 + ... + 38776.

It is an arithmetic number, because the mean of its divisors is an integer number (3460860).

Almost surely, 2^24840961 is an apocalyptic number.

It is an amenable number.

24840961 is a deficient number, since it is larger than the sum of its proper divisors (2845919).

24840961 is a wasteful number, since it uses less digits than its factorization.

24840961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76943.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 24840961 is about 4984.0707258224. The cubic root of 24840961 is about 291.7804105299.

It can be divided in two parts, 248 and 40961, that added together give a square (41209 = 203²).

The spelling of 24840961 in words is "twenty-four million, eight hundred forty thousand, nine hundred sixty-one".