234525449 has 2 divisors, whose sum is σ = 234525450. Its totient is φ = 234525448.

The previous prime is 234525433. The next prime is 234525481. The reversal of 234525449 is 944525432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145033849 + 89491600 = 12043^2 + 9460^2 .

It is a cyclic number.

It is not a de Polignac number, because 234525449 - 2⁴ = 234525433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234525409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117262724 + 117262725.

It is an arithmetic number, because the mean of its divisors is an integer number (117262725).

Almost surely, 2^234525449 is an apocalyptic number.

It is an amenable number.

234525449 is a deficient number, since it is larger than the sum of its proper divisors (1).

234525449 is an equidigital number, since it uses as much as digits as its factorization.

234525449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 38.

The square root of 234525449 is about 15314.2237478757. The cubic root of 234525449 is about 616.6849153921.

The spelling of 234525449 in words is "two hundred thirty-four million, five hundred twenty-five thousand, four hundred forty-nine".