89350129 has 4 divisors (see below), whose sum is σ = 97472880. Its totient is φ = 81227380.

The previous prime is 89350099. The next prime is 89350169. The reversal of 89350129 is 92105398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89350129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89350169) 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 3 ways as a sum of consecutive naturals, for example, 4061359 + ... + 4061380.

It is an arithmetic number, because the mean of its divisors is an integer number (24368220).

Almost surely, 2^89350129 is an apocalyptic number.

It is an amenable number.

89350129 is a deficient number, since it is larger than the sum of its proper divisors (8122751).

89350129 is a wasteful number, since it uses less digits than its factorization.

89350129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8122750.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 89350129 is about 9452.5197169855. The cubic root of 89350129 is about 447.0592253870.

The spelling of 89350129 in words is "eighty-nine million, three hundred fifty thousand, one hundred twenty-nine".