134413593 has 4 divisors (see below), whose sum is σ = 179218128. Its totient is φ = 89609060.

The previous prime is 134413589. The next prime is 134413607. The reversal of 134413593 is 395314431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134413593 - 2² = 134413589 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134413553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22402263 + ... + 22402268.

It is an arithmetic number, because the mean of its divisors is an integer number (44804532).

Almost surely, 2^134413593 is an apocalyptic number.

It is an amenable number.

134413593 is a deficient number, since it is larger than the sum of its proper divisors (44804535).

134413593 is an equidigital number, since it uses as much as digits as its factorization.

134413593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44804534.

The product of its digits is 19440, while the sum is 33.

The square root of 134413593 is about 11593.6876359509. The cubic root of 134413593 is about 512.2489341753.

The spelling of 134413593 in words is "one hundred thirty-four million, four hundred thirteen thousand, five hundred ninety-three".