134601644 has 12 divisors (see below), whose sum is σ = 243675600. Its totient is φ = 64980048.

The previous prime is 134601641. The next prime is 134601661. The reversal of 134601644 is 446106431.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (134601641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580064 + ... + 580295.

It is an arithmetic number, because the mean of its divisors is an integer number (20306300).

Almost surely, 2^134601644 is an apocalyptic number.

It is an amenable number.

134601644 is a deficient number, since it is larger than the sum of its proper divisors (109073956).

134601644 is a wasteful number, since it uses less digits than its factorization.

134601644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160392 (or 1160390 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 134601644 is about 11601.7948611411. The cubic root of 134601644 is about 512.4877097191.

The spelling of 134601644 in words is "one hundred thirty-four million, six hundred one thousand, six hundred forty-four".