134455915 has 8 divisors (see below), whose sum is σ = 176015088. Its totient is φ = 97786080.

The previous prime is 134455889. The next prime is 134455921. The reversal of 134455915 is 519554431.

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

It is not a de Polignac number, because 134455915 - 2⁹ = 134455403 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 1222272 + ... + 1222381.

It is an arithmetic number, because the mean of its divisors is an integer number (22001886).

Almost surely, 2^134455915 is an apocalyptic number.

134455915 is a deficient number, since it is larger than the sum of its proper divisors (41559173).

134455915 is a wasteful number, since it uses less digits than its factorization.

134455915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444669.

The product of its digits is 54000, while the sum is 37.

The square root of 134455915 is about 11595.5127096649. The cubic root of 134455915 is about 512.3026914478.

The spelling of 134455915 in words is "one hundred thirty-four million, four hundred fifty-five thousand, nine hundred fifteen".