134590365 has 96 divisors (see below), whose sum is σ = 299819520. Its totient is φ = 54286848.

The previous prime is 134590361. The next prime is 134590403. The reversal of 134590365 is 563095431.

134590365 is a `hidden beast` number, since 1 + 3 + 4 + 590 + 3 + 65 = 666.

134590365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134590365 - 2² = 134590361 is a prime.

It is a super-2 number, since 2×134590365² = 36229132701666450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134590361) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93471 + ... + 94899.

It is an arithmetic number, because the mean of its divisors is an integer number (3123120).

Almost surely, 2^134590365 is an apocalyptic number.

134590365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134590365 is an abundant number, since it is smaller than the sum of its proper divisors (165229155).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134590365 is a wasteful number, since it uses less digits than its factorization.

134590365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 134590365 is about 11601.3087623768. The cubic root of 134590365 is about 512.4733946133.

The spelling of 134590365 in words is "one hundred thirty-four million, five hundred ninety thousand, three hundred sixty-five".