98258805 has 16 divisors (see below), whose sum is σ = 174682560. Its totient is φ = 52404624.

The previous prime is 98258801. The next prime is 98258821. The reversal of 98258805 is 50885289.

It is not a de Polignac number, because 98258805 - 2² = 98258801 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98258801) 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, 363787 + ... + 364056.

It is an arithmetic number, because the mean of its divisors is an integer number (10917660).

Almost surely, 2^98258805 is an apocalyptic number.

It is an amenable number.

98258805 is a deficient number, since it is larger than the sum of its proper divisors (76423755).

98258805 is a wasteful number, since it uses less digits than its factorization.

98258805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727857 (or 727851 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 98258805 is about 9912.5579443451. The cubic root of 98258805 is about 461.4491241509.

The spelling of 98258805 in words is "ninety-eight million, two hundred fifty-eight thousand, eight hundred five".