134461265 has 8 divisors (see below), whose sum is σ = 164398248. Its totient is φ = 105539200.

The previous prime is 134461259. The next prime is 134461267. The reversal of 134461265 is 562164431.

It can be written as a sum of positive squares in 4 ways, for example, as 9759376 + 124701889 = 3124^2 + 11167^2 .

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

It is not a de Polignac number, because 134461265 - 2¹⁰ = 134460241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134461267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253436 + ... + 253965.

It is an arithmetic number, because the mean of its divisors is an integer number (20549781).

Almost surely, 2^134461265 is an apocalyptic number.

It is an amenable number.

134461265 is a deficient number, since it is larger than the sum of its proper divisors (29936983).

134461265 is an equidigital number, since it uses as much as digits as its factorization.

134461265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507459.

The product of its digits is 17280, while the sum is 32.

The square root of 134461265 is about 11595.7434000585. The cubic root of 134461265 is about 512.3094861980.

The spelling of 134461265 in words is "one hundred thirty-four million, four hundred sixty-one thousand, two hundred sixty-five".