98574842 has 8 divisors (see below), whose sum is σ = 147904500. Its totient is φ = 49273344.

The previous prime is 98574797. The next prime is 98574851. The reversal of 98574842 is 24847589.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98227921 + 346921 = 9911^2 + 589^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9284 + ... + 16832.

Almost surely, 2^98574842 is an apocalyptic number.

98574842 is a deficient number, since it is larger than the sum of its proper divisors (49329658).

98574842 is a wasteful number, since it uses less digits than its factorization.

98574842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14080.

The product of its digits is 645120, while the sum is 47.

The square root of 98574842 is about 9928.4863901805. The cubic root of 98574842 is about 461.9433255692.

The spelling of 98574842 in words is "ninety-eight million, five hundred seventy-four thousand, eight hundred forty-two".