87010029 has 24 divisors (see below), whose sum is σ = 133428672. Its totient is φ = 54449280.

The previous prime is 87010009. The next prime is 87010031. The reversal of 87010029 is 92001078.

It is not a de Polignac number, because 87010029 - 2¹¹ = 87007981 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 87009984 and 87010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87010009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105312 + ... + 106134.

It is an arithmetic number, because the mean of its divisors is an integer number (5559528).

Almost surely, 2^87010029 is an apocalyptic number.

It is an amenable number.

87010029 is a deficient number, since it is larger than the sum of its proper divisors (46418643).

87010029 is a wasteful number, since it uses less digits than its factorization.

87010029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537 (or 1534 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 87010029 is about 9327.9166484269. The cubic root of 87010029 is about 443.1217879430.

The spelling of 87010029 in words is "eighty-seven million, ten thousand, twenty-nine".