98845505 has 24 divisors (see below), whose sum is σ = 137256000. Its totient is φ = 68096160.

The previous prime is 98845493. The next prime is 98845567. The reversal of 98845505 is 50554889.

It is not a de Polignac number, because 98845505 - 2⁸ = 98845249 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7196 + ... + 15794.

It is an arithmetic number, because the mean of its divisors is an integer number (5719000).

Almost surely, 2^98845505 is an apocalyptic number.

98845505 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

98845505 is a deficient number, since it is larger than the sum of its proper divisors (38410495).

98845505 is a wasteful number, since it uses less digits than its factorization.

98845505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8645 (or 8634 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 44.

The square root of 98845505 is about 9942.1076739291. The cubic root of 98845505 is about 462.3657345834.

The spelling of 98845505 in words is "ninety-eight million, eight hundred forty-five thousand, five hundred five".