89285634 has 12 divisors (see below), whose sum is σ = 193452246. Its totient is φ = 29761872.

The previous prime is 89285629. The next prime is 89285641. The reversal of 89285634 is 43658298.

89285634 is a `hidden beast` number, since 8 + 9 + 2 + 8 + 5 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45765225 + 43520409 = 6765^2 + 6597^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 89285634.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2480139 + ... + 2480174.

Almost surely, 2^89285634 is an apocalyptic number.

89285634 is an abundant number, since it is smaller than the sum of its proper divisors (104166612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89285634 is a wasteful number, since it uses less digits than its factorization.

89285634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4960321 (or 4960318 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 89285634 is about 9449.1075769090. The cubic root of 89285634 is about 446.9516335819.

The spelling of 89285634 in words is "eighty-nine million, two hundred eighty-five thousand, six hundred thirty-four".