134555236 has 24 divisors (see below), whose sum is σ = 242356856. Its totient is φ = 65318400.

The previous prime is 134555231. The next prime is 134555237. The reversal of 134555236 is 632555431.

It can be written as a sum of positive squares in 4 ways, for example, as 12320100 + 122235136 = 3510^2 + 11056^2 .

It is a super-2 number, since 2×134555236² = 36210223070031392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134555231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111436 + ... + 112636.

Almost surely, 2^134555236 is an apocalyptic number.

It is an amenable number.

134555236 is a deficient number, since it is larger than the sum of its proper divisors (107801620).

134555236 is a wasteful number, since it uses less digits than its factorization.

134555236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999 (or 1997 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 134555236 is about 11599.7946533549. The cubic root of 134555236 is about 512.4288043873.

The spelling of 134555236 in words is "one hundred thirty-four million, five hundred fifty-five thousand, two hundred thirty-six".