89768273 has 8 divisors (see below), whose sum is σ = 104528448. Its totient is φ = 75492144.

The previous prime is 89768269. The next prime is 89768297. The reversal of 89768273 is 37286798.

It is a happy number.

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

It is not a de Polignac number, because 89768273 - 2² = 89768269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89768773) 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, 120611 + ... + 121352.

It is an arithmetic number, because the mean of its divisors is an integer number (13066056).

Almost surely, 2^89768273 is an apocalyptic number.

It is an amenable number.

89768273 is a deficient number, since it is larger than the sum of its proper divisors (14760175).

89768273 is a wasteful number, since it uses less digits than its factorization.

89768273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242023.

The product of its digits is 1016064, while the sum is 50.

The square root of 89768273 is about 9474.6120237190. The cubic root of 89768273 is about 447.7555283545.

The spelling of 89768273 in words is "eighty-nine million, seven hundred sixty-eight thousand, two hundred seventy-three".