134541765 has 24 divisors (see below), whose sum is σ = 234250848. Its totient is φ = 71434080.

The previous prime is 134541763. The next prime is 134541769. The reversal of 134541765 is 567145431.

It is not a de Polignac number, because 134541765 - 2¹ = 134541763 is a prime.

It is a super-3 number, since 3×134541765³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134541763) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3630 + ... + 16800.

It is an arithmetic number, because the mean of its divisors is an integer number (9760452).

Almost surely, 2^134541765 is an apocalyptic number.

134541765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134541765 is a deficient number, since it is larger than the sum of its proper divisors (99709083).

134541765 is a wasteful number, since it uses less digits than its factorization.

134541765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13409 (or 13406 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 134541765 is about 11599.2139819903. The cubic root of 134541765 is about 512.4117032101.

The spelling of 134541765 in words is "one hundred thirty-four million, five hundred forty-one thousand, seven hundred sixty-five".