134690059 has 4 divisors (see below), whose sum is σ = 153931504. Its totient is φ = 115448616.

The previous prime is 134690051. The next prime is 134690081. The reversal of 134690059 is 950096431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 950096431 = 607 ⋅1565233.

It is a cyclic number.

It is not a de Polignac number, because 134690059 - 2³ = 134690051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134690051) 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 3 ways as a sum of consecutive naturals, for example, 9620712 + ... + 9620725.

It is an arithmetic number, because the mean of its divisors is an integer number (38482876).

Almost surely, 2^134690059 is an apocalyptic number.

134690059 is a deficient number, since it is larger than the sum of its proper divisors (19241445).

134690059 is an equidigital number, since it uses as much as digits as its factorization.

134690059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19241444.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 134690059 is about 11605.6046374155. The cubic root of 134690059 is about 512.5998967671.

The spelling of 134690059 in words is "one hundred thirty-four million, six hundred ninety thousand, fifty-nine".