24920227 has 2 divisors, whose sum is σ = 24920228. Its totient is φ = 24920226.

The previous prime is 24920221. The next prime is 24920239. The reversal of 24920227 is 72202942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24920227 - 2⁷ = 24920099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24920195 and 24920204.

It is not a weakly prime, because it can be changed into another prime (24920221) 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 as a sum of consecutive naturals, namely, 12460113 + 12460114.

It is an arithmetic number, because the mean of its divisors is an integer number (12460114).

Almost surely, 2^24920227 is an apocalyptic number.

24920227 is a deficient number, since it is larger than the sum of its proper divisors (1).

24920227 is an equidigital number, since it uses as much as digits as its factorization.

24920227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 24920227 is about 4992.0163260951. The cubic root of 24920227 is about 292.0904322080.

The spelling of 24920227 in words is "twenty-four million, nine hundred twenty thousand, two hundred twenty-seven".