89628134 has 8 divisors (see below), whose sum is σ = 138075888. Its totient is φ = 43602840.

The previous prime is 89628127. The next prime is 89628163. The reversal of 89628134 is 43182698.

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

It is a junction number, because it is equal to n+sod(n) for n = 89628091 and 89628100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605522 + ... + 605669.

It is an arithmetic number, because the mean of its divisors is an integer number (17259486).

Almost surely, 2^89628134 is an apocalyptic number.

89628134 is a deficient number, since it is larger than the sum of its proper divisors (48447754).

89628134 is a wasteful number, since it uses less digits than its factorization.

89628134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211230.

The product of its digits is 82944, while the sum is 41.

The square root of 89628134 is about 9467.2136344333. The cubic root of 89628134 is about 447.5224070426.

The spelling of 89628134 in words is "eighty-nine million, six hundred twenty-eight thousand, one hundred thirty-four".