89609696 has 36 divisors (see below), whose sum is σ = 193923576. Its totient is φ = 40729920.

The previous prime is 89609693. The next prime is 89609699. The reversal of 89609696 is 69690698.

It is an interprime number because it is at equal distance from previous prime (89609693) and next prime (89609699).

89609696 is a modest number, since divided by 9696 gives 8960 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89609693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7700 + ... + 15443.

It is an arithmetic number, because the mean of its divisors is an integer number (5386766).

Almost surely, 2^89609696 is an apocalyptic number.

It is an amenable number.

89609696 is an abundant number, since it is smaller than the sum of its proper divisors (104313880).

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

89609696 is a wasteful number, since it uses less digits than its factorization.

89609696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23175 (or 23156 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 53.

The square root of 89609696 is about 9466.2398025826. The cubic root of 89609696 is about 447.4917173337.

The spelling of 89609696 in words is "eighty-nine million, six hundred nine thousand, six hundred ninety-six".