98478801 has 16 divisors (see below), whose sum is σ = 152238720. Its totient is φ = 62797680.

The previous prime is 98478797. The next prime is 98478803. The reversal of 98478801 is 10887489.

It is not a de Polignac number, because 98478801 - 2² = 98478797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98478803) 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, 78670 + ... + 79911.

It is an arithmetic number, because the mean of its divisors is an integer number (9514920).

Almost surely, 2^98478801 is an apocalyptic number.

It is an amenable number.

98478801 is a deficient number, since it is larger than the sum of its proper divisors (53759919).

98478801 is a wasteful number, since it uses less digits than its factorization.

98478801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158613 (or 158607 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 98478801 is about 9923.6485729796. The cubic root of 98478801 is about 461.7932537584.

The spelling of 98478801 in words is "ninety-eight million, four hundred seventy-eight thousand, eight hundred one".