24790529 has 2 divisors, whose sum is σ = 24790530. Its totient is φ = 24790528.

The previous prime is 24790499. The next prime is 24790531. The reversal of 24790529 is 92509742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20948929 + 3841600 = 4577^2 + 1960^2 .

It is a cyclic number.

It is not a de Polignac number, because 24790529 - 2¹⁶ = 24724993 is a prime.

It is a super-2 number, since 2×24790529² = 1229140656199682, which contains 22 as substring.

Together with 24790531, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 24790492 and 24790501.

It is not a weakly prime, because it can be changed into another prime (24790559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12395264 + 12395265.

It is an arithmetic number, because the mean of its divisors is an integer number (12395265).

Almost surely, 2^24790529 is an apocalyptic number.

It is an amenable number.

24790529 is a deficient number, since it is larger than the sum of its proper divisors (1).

24790529 is an equidigital number, since it uses as much as digits as its factorization.

24790529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 24790529 is about 4979.0088371080. The cubic root of 24790529 is about 291.5828196898.

The spelling of 24790529 in words is "twenty-four million, seven hundred ninety thousand, five hundred twenty-nine".