98985255 has 16 divisors (see below), whose sum is σ = 158505984. Its totient is φ = 52748960.

The previous prime is 98985253. The next prime is 98985259. The reversal of 98985255 is 55258989.

It is not a de Polignac number, because 98985255 - 2¹ = 98985253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98985198 and 98985207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98985253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26302 + ... + 29828.

It is an arithmetic number, because the mean of its divisors is an integer number (9906624).

Almost surely, 2^98985255 is an apocalyptic number.

98985255 is a deficient number, since it is larger than the sum of its proper divisors (59520729).

98985255 is a wasteful number, since it uses less digits than its factorization.

98985255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5406.

The product of its digits is 1296000, while the sum is 51.

The square root of 98985255 is about 9949.1333793452. The cubic root of 98985255 is about 462.5835330007.

The spelling of 98985255 in words is "ninety-eight million, nine hundred eighty-five thousand, two hundred fifty-five".