89654814 has 12 divisors (see below), whose sum is σ = 194252136. Its totient is φ = 29884932.

The previous prime is 89654813. The next prime is 89654849. The reversal of 89654814 is 41845698.

89654814 is a `hidden beast` number, since 8 + 96 + 548 + 14 = 666.

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 89654814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89654813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2490394 + ... + 2490429.

It is an arithmetic number, because the mean of its divisors is an integer number (16187678).

Almost surely, 2^89654814 is an apocalyptic number.

89654814 is an abundant number, since it is smaller than the sum of its proper divisors (104597322).

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

89654814 is a wasteful number, since it uses less digits than its factorization.

89654814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980831 (or 4980828 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 89654814 is about 9468.6226031034. The cubic root of 89654814 is about 447.5668079568.

The spelling of 89654814 in words is "eighty-nine million, six hundred fifty-four thousand, eight hundred fourteen".