89520603 has 8 divisors (see below), whose sum is σ = 119404608. Its totient is φ = 59658504.

The previous prime is 89520581. The next prime is 89520617. The reversal of 89520603 is 30602598.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 89520603 - 2⁹ = 89520091 is a prime.

It is a super-2 number, since 2×89520603² = 16027876722967218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89520103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12400 + ... + 18242.

It is an arithmetic number, because the mean of its divisors is an integer number (14925576).

Almost surely, 2^89520603 is an apocalyptic number.

89520603 is a deficient number, since it is larger than the sum of its proper divisors (29884005).

89520603 is a wasteful number, since it uses less digits than its factorization.

89520603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10953.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 89520603 is about 9461.5328039383. The cubic root of 89520603 is about 447.3433643411.

The spelling of 89520603 in words is "eighty-nine million, five hundred twenty thousand, six hundred three".