88989603 has 8 divisors (see below), whose sum is σ = 122744400. Its totient is φ = 57280608.

The previous prime is 88989547. The next prime is 88989613. The reversal of 88989603 is 30698988.

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

It is not a de Polignac number, because 88989603 - 2⁶ = 88989539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88989613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511348 + ... + 511521.

It is an arithmetic number, because the mean of its divisors is an integer number (15343050).

Almost surely, 2^88989603 is an apocalyptic number.

88989603 is a deficient number, since it is larger than the sum of its proper divisors (33754797).

88989603 is a wasteful number, since it uses less digits than its factorization.

88989603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022901.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 88989603 is about 9433.4300760646. The cubic root of 88989603 is about 446.4571231306.

The spelling of 88989603 in words is "eighty-eight million, nine hundred eighty-nine thousand, six hundred three".