134557026 has 8 divisors (see below), whose sum is σ = 269114064. Its totient is φ = 44852340.

The previous prime is 134557009. The next prime is 134557051. The reversal of 134557026 is 620755431.

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

134557026 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11213080 + ... + 11213091.

It is an arithmetic number, because the mean of its divisors is an integer number (33639258).

Almost surely, 2^134557026 is an apocalyptic number.

134557026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134557026 is a wasteful number, since it uses less digits than its factorization.

134557026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22426176.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 134557026 is about 11599.8718096365. The cubic root of 134557026 is about 512.4310766722.

The spelling of 134557026 in words is "one hundred thirty-four million, five hundred fifty-seven thousand, twenty-six".