89064616 has 8 divisors (see below), whose sum is σ = 166996170. Its totient is φ = 44532304.

The previous prime is 89064611. The next prime is 89064617. The reversal of 89064616 is 61646098.

It can be written as a sum of positive squares in only one way, i.e., 67996516 + 21068100 = 8246^2 + 4590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (89064611) 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 as a sum of consecutive naturals, namely, 5566531 + ... + 5566546.

Almost surely, 2^89064616 is an apocalyptic number.

It is an amenable number.

89064616 is a deficient number, since it is larger than the sum of its proper divisors (77931554).

89064616 is a wasteful number, since it uses less digits than its factorization.

89064616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11133083 (or 11133079 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 89064616 is about 9437.4051518413. The cubic root of 89064616 is about 446.5825335957.

The spelling of 89064616 in words is "eighty-nine million, sixty-four thousand, six hundred sixteen".