88129 has 2 divisors, whose sum is σ = 88130. Its totient is φ = 88128.

The previous prime is 88117. The next prime is 88169. The reversal of 88129 is 92188.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65025 + 23104 = 255^2 + 152^2 .

It is a cyclic number.

It is not a de Polignac number, because 88129 - 2⁷ = 88001 is a prime.

88129 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 88097 and 88106.

It is not a weakly prime, because it can be changed into another prime (88169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44064 + 44065.

It is an arithmetic number, because the mean of its divisors is an integer number (44065).

2⁸⁸¹²⁹ is an apocalyptic number.

It is an amenable number.

88129 is a deficient number, since it is larger than the sum of its proper divisors (1).

88129 is an equidigital number, since it uses as much as digits as its factorization.

88129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 28.

The square root of 88129 is about 296.8652893149. The cubic root of 88129 is about 44.5013255507.

The spelling of 88129 in words is "eighty-eight thousand, one hundred twenty-nine".