134736656 has 10 divisors (see below), whose sum is σ = 261052302. Its totient is φ = 67368320.

The previous prime is 134736631. The next prime is 134736671. The reversal of 134736656 is 656637431.

It can be written as a sum of positive squares in only one way, i.e., 134189056 + 547600 = 11584^2 + 740^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4210505 + ... + 4210536.

Almost surely, 2^134736656 is an apocalyptic number.

134736656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134736656 is a deficient number, since it is larger than the sum of its proper divisors (126315646).

134736656 is an equidigital number, since it uses as much as digits as its factorization.

134736656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421049 (or 8421043 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 134736656 is about 11607.6119852449. The cubic root of 134736656 is about 512.6590024988.

The spelling of 134736656 in words is "one hundred thirty-four million, seven hundred thirty-six thousand, six hundred fifty-six".