89351 has 4 divisors (see below), whose sum is σ = 90000. Its totient is φ = 88704.

The previous prime is 89329. The next prime is 89363. The reversal of 89351 is 15398.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15398 = 2 ⋅7699.

It is a cyclic number.

It is not a de Polignac number, because 89351 - 2¹⁰ = 88327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26 + ... + 423.

It is an arithmetic number, because the mean of its divisors is an integer number (22500).

2⁸⁹³⁵¹ is an apocalyptic number.

89351 is a deficient number, since it is larger than the sum of its proper divisors (649).

89351 is a wasteful number, since it uses less digits than its factorization.

89351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648.

The product of its digits is 1080, while the sum is 26.

The square root of 89351 is about 298.9163762660. The cubic root of 89351 is about 44.7060678052.

The spelling of 89351 in words is "eighty-nine thousand, three hundred fifty-one".