134646044 has 12 divisors (see below), whose sum is σ = 253756104. Its totient is φ = 62144304.

The previous prime is 134646041. The next prime is 134646049. The reversal of 134646044 is 440646431.

It is a self number, because there is not a number n which added to its sum of digits gives 134646044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134646041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1294622 + ... + 1294725.

It is an arithmetic number, because the mean of its divisors is an integer number (21146342).

Almost surely, 2^134646044 is an apocalyptic number.

It is an amenable number.

134646044 is a deficient number, since it is larger than the sum of its proper divisors (119110060).

134646044 is a wasteful number, since it uses less digits than its factorization.

134646044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589364 (or 2589362 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 134646044 is about 11603.7082003987. The cubic root of 134646044 is about 512.5440536392.

The spelling of 134646044 in words is "one hundred thirty-four million, six hundred forty-six thousand, forty-four".