134961188 has 6 divisors (see below), whose sum is σ = 236182086. Its totient is φ = 67480592.

The previous prime is 134961187. The next prime is 134961227. The reversal of 134961188 is 881169431.

It can be written as a sum of positive squares in only one way, i.e., 70190884 + 64770304 = 8378^2 + 8048^2 .

It is not an unprimeable number, because it can be changed into a prime (134961187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16870145 + ... + 16870152.

It is an arithmetic number, because the mean of its divisors is an integer number (39363681).

Almost surely, 2^134961188 is an apocalyptic number.

It is an amenable number.

134961188 is a deficient number, since it is larger than the sum of its proper divisors (101220898).

134961188 is a wasteful number, since it uses less digits than its factorization.

134961188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33740301 (or 33740299 counting only the distinct ones).

The product of its digits is 41472, while the sum is 41.

The square root of 134961188 is about 11617.2797160093. The cubic root of 134961188 is about 512.9436181159.

The spelling of 134961188 in words is "one hundred thirty-four million, nine hundred sixty-one thousand, one hundred eighty-eight".