98091129 has 8 divisors (see below), whose sum is σ = 137671840. Its totient is φ = 61952256.

The previous prime is 98091121. The next prime is 98091131. The reversal of 98091129 is 92119089.

It is a happy number.

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

It is not a de Polignac number, because 98091129 - 2³ = 98091121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98091121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860392 + ... + 860505.

It is an arithmetic number, because the mean of its divisors is an integer number (17208980).

Almost surely, 2^98091129 is an apocalyptic number.

It is an amenable number.

98091129 is a deficient number, since it is larger than the sum of its proper divisors (39580711).

98091129 is a wasteful number, since it uses less digits than its factorization.

98091129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720919.

The product of its (nonzero) digits is 11664, while the sum is 39.

The square root of 98091129 is about 9904.0965766697. The cubic root of 98091129 is about 461.1864912082.

The spelling of 98091129 in words is "ninety-eight million, ninety-one thousand, one hundred twenty-nine".