134566356 has 24 divisors (see below), whose sum is σ = 332458560. Its totient is φ = 42216832.

The previous prime is 134566297. The next prime is 134566363. The reversal of 134566356 is 653665431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329616 + ... + 330023.

It is an arithmetic number, because the mean of its divisors is an integer number (13852440).

Almost surely, 2^134566356 is an apocalyptic number.

It is an amenable number.

134566356 is an abundant number, since it is smaller than the sum of its proper divisors (197892204).

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

134566356 is a wasteful number, since it uses less digits than its factorization.

134566356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659663 (or 659661 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 134566356 is about 11600.2739622821. The cubic root of 134566356 is about 512.4429201549.

The spelling of 134566356 in words is "one hundred thirty-four million, five hundred sixty-six thousand, three hundred fifty-six".