240001098 has 8 divisors (see below), whose sum is σ = 480002208. Its totient is φ = 80000364.

The previous prime is 240001093. The next prime is 240001117. The reversal of 240001098 is 890100042.

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

240001098 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (240001093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20000086 + ... + 20000097.

It is an arithmetic number, because the mean of its divisors is an integer number (60000276).

Almost surely, 2^240001098 is an apocalyptic number.

240001098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240001098 is a wasteful number, since it uses less digits than its factorization.

240001098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40000188.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 240001098 is about 15491.9688225868. The cubic root of 240001098 is about 621.4474488952.

The spelling of 240001098 in words is "two hundred forty million, one thousand, ninety-eight".