98081045 has 8 divisors (see below), whose sum is σ = 121755960. Its totient is φ = 75759040.

The previous prime is 98081023. The next prime is 98081051. The reversal of 98081045 is 54018089.

It can be written as a sum of positive squares in 4 ways, for example, as 12666481 + 85414564 = 3559^2 + 9242^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98081045 - 2⁸ = 98080789 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98080996 and 98081014.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 338066 + ... + 338355.

It is an arithmetic number, because the mean of its divisors is an integer number (15219495).

Almost surely, 2^98081045 is an apocalyptic number.

It is an amenable number.

98081045 is a deficient number, since it is larger than the sum of its proper divisors (23674915).

98081045 is a wasteful number, since it uses less digits than its factorization.

98081045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676455.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 98081045 is about 9903.5874813120. The cubic root of 98081045 is about 461.1706869794.

The spelling of 98081045 in words is "ninety-eight million, eighty-one thousand, forty-five".