88081029 has 12 divisors (see below), whose sum is σ = 134712396. Its totient is φ = 55266432.

The previous prime is 88081027. The next prime is 88081039. The reversal of 88081029 is 92018088.

It can be written as a sum of positive squares in 2 ways, for example, as 33350625 + 54730404 = 5775^2 + 7398^2 .

It is not a de Polignac number, because 88081029 - 2¹ = 88081027 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88080984 and 88081002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88081027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287694 + ... + 287999.

It is an arithmetic number, because the mean of its divisors is an integer number (11226033).

Almost surely, 2^88081029 is an apocalyptic number.

It is an amenable number.

88081029 is a deficient number, since it is larger than the sum of its proper divisors (46631367).

88081029 is a wasteful number, since it uses less digits than its factorization.

88081029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575716 (or 575713 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 88081029 is about 9385.1493861313. The cubic root of 88081029 is about 444.9324965991.

The spelling of 88081029 in words is "eighty-eight million, eighty-one thousand, twenty-nine".