24948871 has 2 divisors, whose sum is σ = 24948872. Its totient is φ = 24948870.

The previous prime is 24948853. The next prime is 24948899. The reversal of 24948871 is 17884942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24948871 - 2⁵ = 24948839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24940871) by changing a digit.

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 as a sum of consecutive naturals, namely, 12474435 + 12474436.

It is an arithmetic number, because the mean of its divisors is an integer number (12474436).

Almost surely, 2^24948871 is an apocalyptic number.

24948871 is a deficient number, since it is larger than the sum of its proper divisors (1).

24948871 is an equidigital number, since it uses as much as digits as its factorization.

24948871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 43.

The square root of 24948871 is about 4994.8844831487. The cubic root of 24948871 is about 292.2023016380.

The spelling of 24948871 in words is "twenty-four million, nine hundred forty-eight thousand, eight hundred seventy-one".