89216846 has 8 divisors (see below), whose sum is σ = 133932960. Its totient is φ = 44572528.

The previous prime is 89216843. The next prime is 89216863. The reversal of 89216846 is 64861298.

It is a happy number.

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

It is a super-2 number, since 2×89216846² = 15919291220375432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89216797 and 89216806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89216843) 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, 14726 + ... + 19881.

It is an arithmetic number, because the mean of its divisors is an integer number (16741620).

Almost surely, 2^89216846 is an apocalyptic number.

89216846 is a deficient number, since it is larger than the sum of its proper divisors (44716114).

89216846 is a wasteful number, since it uses less digits than its factorization.

89216846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35898.

The product of its digits is 165888, while the sum is 44.

The square root of 89216846 is about 9445.4669551060. The cubic root of 89216846 is about 446.8368229958.

The spelling of 89216846 in words is "eighty-nine million, two hundred sixteen thousand, eight hundred forty-six".