85588498 has 4 divisors (see below), whose sum is σ = 128382750. Its totient is φ = 42794248.

The previous prime is 85588493. The next prime is 85588501. The reversal of 85588498 is 89488558.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54863649 + 30724849 = 7407^2 + 5543^2 .

It is not an unprimeable number, because it can be changed into a prime (85588493) 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 as a sum of consecutive naturals, namely, 21397123 + ... + 21397126.

Almost surely, 2^85588498 is an apocalyptic number.

85588498 is a deficient number, since it is larger than the sum of its proper divisors (42794252).

85588498 is a wasteful number, since it uses less digits than its factorization.

85588498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42794251.

The product of its digits is 3686400, while the sum is 55.

The square root of 85588498 is about 9251.4051905643. The cubic root of 85588498 is about 440.6953502548.

The spelling of 85588498 in words is "eighty-five million, five hundred eighty-eight thousand, four hundred ninety-eight".