134535215 has 4 divisors (see below), whose sum is σ = 161442264. Its totient is φ = 107628168.

The previous prime is 134535199. The next prime is 134535221. The reversal of 134535215 is 512535431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134535215 - 2⁴ = 134535199 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 13453517 + ... + 13453526.

It is an arithmetic number, because the mean of its divisors is an integer number (40360566).

Almost surely, 2^134535215 is an apocalyptic number.

134535215 is a deficient number, since it is larger than the sum of its proper divisors (26907049).

134535215 is an equidigital number, since it uses as much as digits as its factorization.

134535215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26907048.

The product of its digits is 9000, while the sum is 29.

The square root of 134535215 is about 11598.9316318358. The cubic root of 134535215 is about 512.4033876978.

The spelling of 134535215 in words is "one hundred thirty-four million, five hundred thirty-five thousand, two hundred fifteen".