4802129 has 2 divisors, whose sum is σ = 4802130. Its totient is φ = 4802128.

The previous prime is 4802123. The next prime is 4802137. The reversal of 4802129 is 9212084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4752400 + 49729 = 2180^2 + 223^2 .

It is a cyclic number.

It is not a de Polignac number, because 4802129 - 2⁸ = 4801873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4802098 and 4802107.

It is not a weakly prime, because it can be changed into another prime (4802123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2401064 + 2401065.

It is an arithmetic number, because the mean of its divisors is an integer number (2401065).

Almost surely, 2^4802129 is an apocalyptic number.

It is an amenable number.

4802129 is a deficient number, since it is larger than the sum of its proper divisors (1).

4802129 is an equidigital number, since it uses as much as digits as its factorization.

4802129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4802129 is about 2191.3760517081. The cubic root of 4802129 is about 168.7114692093.

The spelling of 4802129 in words is "four million, eight hundred two thousand, one hundred twenty-nine".