135608098 has 8 divisors (see below), whose sum is σ = 203548608. Its totient is φ = 67758564.

The previous prime is 135608051. The next prime is 135608131. The reversal of 135608098 is 890806531.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 135608098.

It is an unprimeable number.

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, 18886 + ... + 25057.

It is an arithmetic number, because the mean of its divisors is an integer number (25443576).

Almost surely, 2^135608098 is an apocalyptic number.

135608098 is a deficient number, since it is larger than the sum of its proper divisors (67940510).

135608098 is a wasteful number, since it uses less digits than its factorization.

135608098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45488.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 135608098 is about 11645.0890078178. The cubic root of 135608098 is about 513.7618770132.

The spelling of 135608098 in words is "one hundred thirty-five million, six hundred eight thousand, ninety-eight".