98447045 has 8 divisors (see below), whose sum is σ = 118191096. Its totient is φ = 78721216.

The previous prime is 98447033. The next prime is 98447077. The reversal of 98447045 is 54074489.

It can be written as a sum of positive squares in 4 ways, for example, as 4104676 + 94342369 = 2026^2 + 9713^2 .

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 98447045 - 2⁴ = 98447029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98446993 and 98447011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14879 + ... + 20451.

It is an arithmetic number, because the mean of its divisors is an integer number (14773887).

Almost surely, 2^98447045 is an apocalyptic number.

It is an amenable number.

98447045 is a deficient number, since it is larger than the sum of its proper divisors (19744051).

98447045 is a wasteful number, since it uses less digits than its factorization.

98447045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9111.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 98447045 is about 9922.0484276182. The cubic root of 98447045 is about 461.7436109826.

The spelling of 98447045 in words is "ninety-eight million, four hundred forty-seven thousand, forty-five".