8854129 has 2 divisors, whose sum is σ = 8854130. Its totient is φ = 8854128.

The previous prime is 8854123. The next prime is 8854151. The reversal of 8854129 is 9214588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4631104 + 4223025 = 2152^2 + 2055^2 .

It is a cyclic number.

It is not a de Polignac number, because 8854129 - 2³ = 8854121 is a prime.

It is not a weakly prime, because it can be changed into another prime (8854121) 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, 4427064 + 4427065.

It is an arithmetic number, because the mean of its divisors is an integer number (4427065).

Almost surely, 2^8854129 is an apocalyptic number.

It is an amenable number.

8854129 is a deficient number, since it is larger than the sum of its proper divisors (1).

8854129 is an equidigital number, since it uses as much as digits as its factorization.

8854129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 37.

The square root of 8854129 is about 2975.5888492868. The cubic root of 8854129 is about 206.8784633551.

The spelling of 8854129 in words is "eight million, eight hundred fifty-four thousand, one hundred twenty-nine".