89524601 has 4 divisors (see below), whose sum is σ = 94790772. Its totient is φ = 84258432.

The previous prime is 89524549. The next prime is 89524627. The reversal of 89524601 is 10642598.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10642598 = 2 ⋅5321299.

It can be written as a sum of positive squares in 2 ways, for example, as 30250000 + 59274601 = 5500^2 + 7699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89524601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89524651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2633060 + ... + 2633093.

It is an arithmetic number, because the mean of its divisors is an integer number (23697693).

Almost surely, 2^89524601 is an apocalyptic number.

It is an amenable number.

89524601 is a deficient number, since it is larger than the sum of its proper divisors (5266171).

89524601 is a wasteful number, since it uses less digits than its factorization.

89524601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5266170.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 89524601 is about 9461.7440781285. The cubic root of 89524601 is about 447.3500237099.

The spelling of 89524601 in words is "eighty-nine million, five hundred twenty-four thousand, six hundred one".