24980539 has 2 divisors, whose sum is σ = 24980540. Its totient is φ = 24980538.

The previous prime is 24980533. The next prime is 24980561. The reversal of 24980539 is 93508942.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24980539 - 2¹³ = 24972347 is a prime.

It is not a weakly prime, because it can be changed into another prime (24980533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12490269 + 12490270.

It is an arithmetic number, because the mean of its divisors is an integer number (12490270).

Almost surely, 2^24980539 is an apocalyptic number.

24980539 is a deficient number, since it is larger than the sum of its proper divisors (1).

24980539 is an equidigital number, since it uses as much as digits as its factorization.

24980539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 24980539 is about 4998.0535211220. The cubic root of 24980539 is about 292.3258817131.

The spelling of 24980539 in words is "twenty-four million, nine hundred eighty thousand, five hundred thirty-nine".