134552784 has 20 divisors (see below), whose sum is σ = 347594816. Its totient is φ = 44850912.

The previous prime is 134552777. The next prime is 134552809. The reversal of 134552784 is 487255431.

It is a congruent 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, 1401544 + ... + 1401639.

Almost surely, 2^134552784 is an apocalyptic number.

It is an amenable number.

134552784 is an abundant number, since it is smaller than the sum of its proper divisors (213042032).

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

134552784 is a wasteful number, since it uses less digits than its factorization.

134552784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803194 (or 2803188 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 134552784 is about 11599.6889613472. The cubic root of 134552784 is about 512.4256917051.

The spelling of 134552784 in words is "one hundred thirty-four million, five hundred fifty-two thousand, seven hundred eighty-four".