89354159 has 8 divisors (see below), whose sum is σ = 94938480. Its totient is φ = 83806336.

The previous prime is 89354141. The next prime is 89354173. The reversal of 89354159 is 95145398.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 89354159 - 2²⁰ = 88305583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89354119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3989 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (11867310).

Almost surely, 2^89354159 is an apocalyptic number.

89354159 is a deficient number, since it is larger than the sum of its proper divisors (5584321).

89354159 is a wasteful number, since it uses less digits than its factorization.

89354159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18249.

The product of its digits is 194400, while the sum is 44.

The square root of 89354159 is about 9452.7328852560. The cubic root of 89354159 is about 447.0659465919.

The spelling of 89354159 in words is "eighty-nine million, three hundred fifty-four thousand, one hundred fifty-nine".