89968602 has 16 divisors (see below), whose sum is σ = 180244800. Its totient is φ = 29938272.

The previous prime is 89968589. The next prime is 89968609. The reversal of 89968602 is 20686998.

It is not an unprimeable number, because it can be changed into a prime (89968609) 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, 8923 + ... + 16110.

It is an arithmetic number, because the mean of its divisors is an integer number (11265300).

Almost surely, 2^89968602 is an apocalyptic number.

89968602 is an abundant number, since it is smaller than the sum of its proper divisors (90276198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89968602 is a wasteful number, since it uses less digits than its factorization.

89968602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25637.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 89968602 is about 9485.1780162525. The cubic root of 89968602 is about 448.0883548364.

The spelling of 89968602 in words is "eighty-nine million, nine hundred sixty-eight thousand, six hundred two".