134607444 has 48 divisors (see below), whose sum is σ = 325960320. Its totient is φ = 43182720.

The previous prime is 134607437. The next prime is 134607449. The reversal of 134607444 is 444706431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134607449) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 213009 + ... + 213639.

It is an arithmetic number, because the mean of its divisors is an integer number (6790840).

Almost surely, 2^134607444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134607444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162980160).

134607444 is an abundant number, since it is smaller than the sum of its proper divisors (191352876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134607444 is a wasteful number, since it uses less digits than its factorization.

134607444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 134607444 is about 11602.0448197721. The cubic root of 134607444 is about 512.4950706645.

The spelling of 134607444 in words is "one hundred thirty-four million, six hundred seven thousand, four hundred forty-four".