134790566 has 8 divisors (see below), whose sum is σ = 203093184. Its totient is φ = 67092840.

The previous prime is 134790563. The next prime is 134790587. The reversal of 134790566 is 665097431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134790563) 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, 150665 + ... + 151556.

It is an arithmetic number, because the mean of its divisors is an integer number (25386648).

Almost surely, 2^134790566 is an apocalyptic number.

134790566 is a deficient number, since it is larger than the sum of its proper divisors (68302618).

134790566 is a wasteful number, since it uses less digits than its factorization.

134790566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302446.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 134790566 is about 11609.9339360739. The cubic root of 134790566 is about 512.7273673680.

The spelling of 134790566 in words is "one hundred thirty-four million, seven hundred ninety thousand, five hundred sixty-six".