98293855 has 8 divisors (see below), whose sum is σ = 128675664. Its totient is φ = 71486400.

The previous prime is 98293849. The next prime is 98293879. The reversal of 98293855 is 55839289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98293855 - 2²¹ = 96196703 is a prime.

It is a super-2 number, since 2×98293855² = 19323363861522050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98293799 and 98293808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893526 + ... + 893635.

It is an arithmetic number, because the mean of its divisors is an integer number (16084458).

Almost surely, 2^98293855 is an apocalyptic number.

98293855 is a deficient number, since it is larger than the sum of its proper divisors (30381809).

98293855 is a wasteful number, since it uses less digits than its factorization.

98293855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787177.

The product of its digits is 777600, while the sum is 49.

The square root of 98293855 is about 9914.3257461110. The cubic root of 98293855 is about 461.5039856264.

The spelling of 98293855 in words is "ninety-eight million, two hundred ninety-three thousand, eight hundred fifty-five".