98504279 has 4 divisors (see below), whose sum is σ = 98567184. Its totient is φ = 98441376.

The previous prime is 98504261. The next prime is 98504293. The reversal of 98504279 is 97240589.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98504279 - 2⁸ = 98504023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98504209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29042 + ... + 32255.

It is an arithmetic number, because the mean of its divisors is an integer number (24641796).

Almost surely, 2^98504279 is an apocalyptic number.

98504279 is a deficient number, since it is larger than the sum of its proper divisors (62905).

98504279 is a wasteful number, since it uses less digits than its factorization.

98504279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62904.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 98504279 is about 9924.9321912041. The cubic root of 98504279 is about 461.8330746942.

The spelling of 98504279 in words is "ninety-eight million, five hundred four thousand, two hundred seventy-nine".