134185652 has 6 divisors (see below), whose sum is σ = 234824898. Its totient is φ = 67092824.

The previous prime is 134185651. The next prime is 134185663. The reversal of 134185652 is 256581431.

It can be written as a sum of positive squares in only one way, i.e., 129185956 + 4999696 = 11366^2 + 2236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134185651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16773203 + ... + 16773210.

It is an arithmetic number, because the mean of its divisors is an integer number (39137483).

Almost surely, 2^134185652 is an apocalyptic number.

It is an amenable number.

134185652 is a deficient number, since it is larger than the sum of its proper divisors (100639246).

134185652 is a wasteful number, since it uses less digits than its factorization.

134185652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33546417 (or 33546415 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 134185652 is about 11583.8530722726. The cubic root of 134185652 is about 511.9592100073.

The spelling of 134185652 in words is "one hundred thirty-four million, one hundred eighty-five thousand, six hundred fifty-two".