24930533 has 2 divisors, whose sum is σ = 24930534. Its totient is φ = 24930532.

The previous prime is 24930487. The next prime is 24930557. The reversal of 24930533 is 33503942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24930049 + 484 = 4993^2 + 22^2 .

It is a cyclic number.

It is not a de Polignac number, because 24930533 - 2⁶ = 24930469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24930496 and 24930505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24930593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12465266 + 12465267.

It is an arithmetic number, because the mean of its divisors is an integer number (12465267).

Almost surely, 2^24930533 is an apocalyptic number.

It is an amenable number.

24930533 is a deficient number, since it is larger than the sum of its proper divisors (1).

24930533 is an equidigital number, since it uses as much as digits as its factorization.

24930533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 24930533 is about 4993.0484676198. The cubic root of 24930533 is about 292.1306922628.

The spelling of 24930533 in words is "twenty-four million, nine hundred thirty thousand, five hundred thirty-three".