89419 has 6 divisors (see below), whose sum is σ = 98420. Its totient is φ = 81180.

The previous prime is 89417. The next prime is 89431. The reversal of 89419 is 91498.

It is not a de Polignac number, because 89419 - 2¹ = 89417 is a prime.

It is a super-2 number, since 2×89419² = 15991515122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249 + ... + 490.

2⁸⁹⁴¹⁹ is an apocalyptic number.

89419 is a deficient number, since it is larger than the sum of its proper divisors (9001).

89419 is a wasteful number, since it uses less digits than its factorization.

89419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 750 counting only the distinct ones).

The product of its digits is 2592, while the sum is 31.

The square root of 89419 is about 299.0300988195. The cubic root of 89419 is about 44.7174060172.

The spelling of 89419 in words is "eighty-nine thousand, four hundred nineteen".