88889502 has 32 divisors (see below), whose sum is σ = 195535872. Its totient is φ = 26767584.

The previous prime is 88889483. The next prime is 88889509. The reversal of 88889502 is 20598888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88889509) 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 15 ways as a sum of consecutive naturals, for example, 8458 + ... + 15789.

It is an arithmetic number, because the mean of its divisors is an integer number (6110496).

Almost surely, 2^88889502 is an apocalyptic number.

88889502 is an abundant number, since it is smaller than the sum of its proper divisors (106646370).

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

88889502 is a wasteful number, since it uses less digits than its factorization.

88889502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24312.

The product of its (nonzero) digits is 368640, while the sum is 48.

The square root of 88889502 is about 9428.1229308914. The cubic root of 88889502 is about 446.2896594777.

The spelling of 88889502 in words is "eighty-eight million, eight hundred eighty-nine thousand, five hundred two".