98918042 has 8 divisors (see below), whose sum is σ = 148670100. Its totient is φ = 49361344.

The previous prime is 98918023. The next prime is 98918059. The reversal of 98918042 is 24081989.

It can be written as a sum of positive squares in 2 ways, for example, as 97792321 + 1125721 = 9889^2 + 1061^2 .

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

It is a super-2 number, since 2×98918042² = 19569558066227528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47567 + ... + 49602.

Almost surely, 2^98918042 is an apocalyptic number.

98918042 is a deficient number, since it is larger than the sum of its proper divisors (49752058).

98918042 is a wasteful number, since it uses less digits than its factorization.

98918042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97680.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 98918042 is about 9945.7549738569. The cubic root of 98918042 is about 462.4788080867.

The spelling of 98918042 in words is "ninety-eight million, nine hundred eighteen thousand, forty-two".