98498385 has 48 divisors (see below), whose sum is σ = 175219200. Its totient is φ = 51172992.

The previous prime is 98498381. The next prime is 98498399. The reversal of 98498385 is 58389489.

It is a happy number.

It is not a de Polignac number, because 98498385 - 2² = 98498381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98498381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 366031 + ... + 366299.

It is an arithmetic number, because the mean of its divisors is an integer number (3650400).

Almost surely, 2^98498385 is an apocalyptic number.

It is an amenable number.

98498385 is a deficient number, since it is larger than the sum of its proper divisors (76720815).

98498385 is a wasteful number, since it uses less digits than its factorization.

98498385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 459 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 98498385 is about 9924.6352577815. The cubic root of 98498385 is about 461.8238632553.

The spelling of 98498385 in words is "ninety-eight million, four hundred ninety-eight thousand, three hundred eighty-five".