98573855 has 8 divisors (see below), whose sum is σ = 119336112. Its totient is φ = 78160768.

The previous prime is 98573851. The next prime is 98573887. The reversal of 98573855 is 55837589.

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 98573855 - 2² = 98573851 is a prime.

It is a super-2 number, since 2×98573855² = 19433609779122050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98573851) 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, 86669 + ... + 87798.

It is an arithmetic number, because the mean of its divisors is an integer number (14917014).

Almost surely, 2^98573855 is an apocalyptic number.

98573855 is a deficient number, since it is larger than the sum of its proper divisors (20762257).

98573855 is a wasteful number, since it uses less digits than its factorization.

98573855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174585.

The product of its digits is 1512000, while the sum is 50.

The square root of 98573855 is about 9928.4366845944. The cubic root of 98573855 is about 461.9417837979.

The spelling of 98573855 in words is "ninety-eight million, five hundred seventy-three thousand, eight hundred fifty-five".