98285523 has 12 divisors (see below), whose sum is σ = 152443080. Its totient is φ = 56163072.

The previous prime is 98285497. The next prime is 98285549. The reversal of 98285523 is 32558289.

It is an interprime number because it is at equal distance from previous prime (98285497) and next prime (98285549).

It is not a de Polignac number, because 98285523 - 2⁵ = 98285491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98289523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334158 + ... + 334451.

It is an arithmetic number, because the mean of its divisors is an integer number (12703590).

Almost surely, 2^98285523 is an apocalyptic number.

98285523 is a deficient number, since it is larger than the sum of its proper divisors (54157557).

98285523 is a wasteful number, since it uses less digits than its factorization.

98285523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668626 (or 668619 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 98285523 is about 9913.9055371735. The cubic root of 98285523 is about 461.4909452728.

It can be divided in two parts, 9828 and 5523, that added together give a palindrome (15351).

The spelling of 98285523 in words is "ninety-eight million, two hundred eighty-five thousand, five hundred twenty-three".