98032129 has 8 divisors (see below), whose sum is σ = 108426920. Its totient is φ = 88045056.

The previous prime is 98032117. The next prime is 98032159. The reversal of 98032129 is 92123089.

It can be written as a sum of positive squares in 4 ways, for example, as 970225 + 97061904 = 985^2 + 9852^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98032129 - 2⁵ = 98032097 is a prime.

It is a super-2 number, since 2×98032129² = 19220596632545282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98032094 and 98032103.

It is not an unprimeable number, because it can be changed into a prime (98032159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101424 + ... + 102385.

It is an arithmetic number, because the mean of its divisors is an integer number (13553365).

Almost surely, 2^98032129 is an apocalyptic number.

It is an amenable number.

98032129 is a deficient number, since it is larger than the sum of its proper divisors (10394791).

98032129 is a wasteful number, since it uses less digits than its factorization.

98032129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203859.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 98032129 is about 9901.1175631845. The cubic root of 98032129 is about 461.0940076149.

The spelling of 98032129 in words is "ninety-eight million, thirty-two thousand, one hundred twenty-nine".