98911045 has 8 divisors (see below), whose sum is σ = 118761624. Its totient is φ = 79083264.

The previous prime is 98911039. The next prime is 98911097. The reversal of 98911045 is 54011989.

It can be written as a sum of positive squares in 4 ways, for example, as 5189284 + 93721761 = 2278^2 + 9681^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 98911045 - 2³ = 98911037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98910995 and 98911013.

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, 6057 + ... + 15313.

It is an arithmetic number, because the mean of its divisors is an integer number (14845203).

Almost surely, 2^98911045 is an apocalyptic number.

It is an amenable number.

98911045 is a deficient number, since it is larger than the sum of its proper divisors (19850579).

98911045 is a wasteful number, since it uses less digits than its factorization.

98911045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11399.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 98911045 is about 9945.4032095235. The cubic root of 98911045 is about 462.4679032997.

The spelling of 98911045 in words is "ninety-eight million, nine hundred eleven thousand, forty-five".