89488753 has 4 divisors (see below), whose sum is σ = 89983348. Its totient is φ = 88994160.

The previous prime is 89488747. The next prime is 89488757. The reversal of 89488753 is 35788498.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35788498 = 2 ⋅17894249.

It can be written as a sum of positive squares in 2 ways, for example, as 20133169 + 69355584 = 4487^2 + 8328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89488753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89488753.

It is not an unprimeable number, because it can be changed into a prime (89488757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247026 + ... + 247387.

It is an arithmetic number, because the mean of its divisors is an integer number (22495837).

Almost surely, 2^89488753 is an apocalyptic number.

It is an amenable number.

89488753 is a deficient number, since it is larger than the sum of its proper divisors (494595).

89488753 is a wasteful number, since it uses less digits than its factorization.

89488753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494594.

The product of its digits is 1935360, while the sum is 52.

The square root of 89488753 is about 9459.8495231161. The cubic root of 89488753 is about 447.2903055079.

The spelling of 89488753 in words is "eighty-nine million, four hundred eighty-eight thousand, seven hundred fifty-three".