89850131 has 8 divisors (see below), whose sum is σ = 102749280. Its totient is φ = 76966848.

The previous prime is 89850127. The next prime is 89850143. The reversal of 89850131 is 13105898.

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

It is not a de Polignac number, because 89850131 - 2² = 89850127 is a prime.

It is a super-2 number, since 2×89850131² = 16146092081434322, 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 = 89850091 and 89850100.

It is not an unprimeable number, because it can be changed into a prime (89850181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13055 + ... + 18711.

It is an arithmetic number, because the mean of its divisors is an integer number (12843660).

Almost surely, 2^89850131 is an apocalyptic number.

89850131 is a deficient number, since it is larger than the sum of its proper divisors (12899149).

89850131 is a wasteful number, since it uses less digits than its factorization.

89850131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7933.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 89850131 is about 9478.9308996321. The cubic root of 89850131 is about 447.8915869551.

The spelling of 89850131 in words is "eighty-nine million, eight hundred fifty thousand, one hundred thirty-one".