134445115 has 16 divisors (see below), whose sum is σ = 185610240. Its totient is φ = 91576800.

The previous prime is 134445053. The next prime is 134445119. The reversal of 134445115 is 511544431.

It is not a de Polignac number, because 134445115 - 2¹⁵ = 134412347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134445119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7435 + ... + 18004.

It is an arithmetic number, because the mean of its divisors is an integer number (11600640).

Almost surely, 2^134445115 is an apocalyptic number.

134445115 is a deficient number, since it is larger than the sum of its proper divisors (51165125).

134445115 is a wasteful number, since it uses less digits than its factorization.

134445115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25602.

The product of its digits is 4800, while the sum is 28.

The square root of 134445115 is about 11595.0470029233. The cubic root of 134445115 is about 512.2889743936.

Adding to 134445115 its reverse (511544431), we get a palindrome (645989546).

The spelling of 134445115 in words is "one hundred thirty-four million, four hundred forty-five thousand, one hundred fifteen".