89216156 has 12 divisors (see below), whose sum is σ = 156663192. Its totient is φ = 44455248.

The previous prime is 89216131. The next prime is 89216203. The reversal of 89216156 is 65161298.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36890 + ... + 39233.

It is an arithmetic number, because the mean of its divisors is an integer number (13055266).

Almost surely, 2^89216156 is an apocalyptic number.

It is an amenable number.

89216156 is a deficient number, since it is larger than the sum of its proper divisors (67447036).

89216156 is a wasteful number, since it uses less digits than its factorization.

89216156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76420 (or 76418 counting only the distinct ones).

The product of its digits is 25920, while the sum is 38.

The square root of 89216156 is about 9445.4304295781. The cubic root of 89216156 is about 446.8356710526.

The spelling of 89216156 in words is "eighty-nine million, two hundred sixteen thousand, one hundred fifty-six".