134502898 has 8 divisors (see below), whose sum is σ = 202473180. Its totient is φ = 67011840.

The previous prime is 134502871. The next prime is 134502937. The reversal of 134502898 is 898205431.

It can be written as a sum of positive squares in 2 ways, for example, as 130804969 + 3697929 = 11437^2 + 1923^2 .

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 134502898.

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, 119103 + ... + 120226.

Almost surely, 2^134502898 is an apocalyptic number.

134502898 is a deficient number, since it is larger than the sum of its proper divisors (67970282).

134502898 is a wasteful number, since it uses less digits than its factorization.

134502898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239612.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 134502898 is about 11597.5384457220. The cubic root of 134502898 is about 512.3623558971.

The spelling of 134502898 in words is "one hundred thirty-four million, five hundred two thousand, eight hundred ninety-eight".