134394583 has 8 divisors (see below), whose sum is σ = 135268128. Its totient is φ = 133524384.

The previous prime is 134394569. The next prime is 134394587. The reversal of 134394583 is 385493431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134394583 - 2¹³ = 134386391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134394587) 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, 180510 + ... + 181252.

It is an arithmetic number, because the mean of its divisors is an integer number (16908516).

Almost surely, 2^134394583 is an apocalyptic number.

134394583 is a deficient number, since it is larger than the sum of its proper divisors (873545).

134394583 is an equidigital number, since it uses as much as digits as its factorization.

134394583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its digits is 155520, while the sum is 40.

The square root of 134394583 is about 11592.8677642764. The cubic root of 134394583 is about 512.2247840599.

The spelling of 134394583 in words is "one hundred thirty-four million, three hundred ninety-four thousand, five hundred eighty-three".