89563601 has 4 divisors (see below), whose sum is σ = 90400752. Its totient is φ = 88726452.

The previous prime is 89563583. The next prime is 89563609. The reversal of 89563601 is 10636598.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89563601 - 2¹⁴ = 89547217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89563609) 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, 418415 + ... + 418628.

It is an arithmetic number, because the mean of its divisors is an integer number (22600188).

Almost surely, 2^89563601 is an apocalyptic number.

It is an amenable number.

89563601 is a deficient number, since it is larger than the sum of its proper divisors (837151).

89563601 is a wasteful number, since it uses less digits than its factorization.

89563601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837150.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 89563601 is about 9463.8047845462. The cubic root of 89563601 is about 447.4149746392.

The spelling of 89563601 in words is "eighty-nine million, five hundred sixty-three thousand, six hundred one".