24252229 has 2 divisors, whose sum is σ = 24252230. Its totient is φ = 24252228.

The previous prime is 24252223. The next prime is 24252247. The reversal of 24252229 is 92225242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14025025 + 10227204 = 3745^2 + 3198^2 .

It is a cyclic number.

It is not a de Polignac number, because 24252229 - 2⁷ = 24252101 is a prime.

It is a super-2 number, since 2×24252229² = 1176341222936882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24252197 and 24252206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24252223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12126114 + 12126115.

It is an arithmetic number, because the mean of its divisors is an integer number (12126115).

Almost surely, 2^24252229 is an apocalyptic number.

It is an amenable number.

24252229 is a deficient number, since it is larger than the sum of its proper divisors (1).

24252229 is an equidigital number, since it uses as much as digits as its factorization.

24252229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 28.

The square root of 24252229 is about 4924.6552163578. The cubic root of 24252229 is about 289.4568867800.

The spelling of 24252229 in words is "twenty-four million, two hundred fifty-two thousand, two hundred twenty-nine".