98805047 has 8 divisors (see below), whose sum is σ = 108611712. Its totient is φ = 89135800.

The previous prime is 98805043. The next prime is 98805097. The reversal of 98805047 is 74050889.

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 98805047 - 2² = 98805043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98804995 and 98805013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98805043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32843 + ... + 35724.

It is an arithmetic number, because the mean of its divisors is an integer number (13576464).

Almost surely, 2^98805047 is an apocalyptic number.

98805047 is a deficient number, since it is larger than the sum of its proper divisors (9806665).

98805047 is a wasteful number, since it uses less digits than its factorization.

98805047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68709.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 98805047 is about 9940.0727864538. The cubic root of 98805047 is about 462.3026430424.

The spelling of 98805047 in words is "ninety-eight million, eight hundred five thousand, forty-seven".