134007744 has 112 divisors (see below), whose sum is σ = 389424672. Its totient is φ = 40415232.

The previous prime is 134007739. The next prime is 134007749. The reversal of 134007744 is 447700431.

It is an interprime number because it is at equal distance from previous prime (134007739) and next prime (134007749).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134007749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131782 + ... + 132794.

It is an arithmetic number, because the mean of its divisors is an integer number (3477006).

Almost surely, 2^134007744 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 134007744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194712336).

134007744 is an abundant number, since it is smaller than the sum of its proper divisors (255416928).

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

134007744 is a wasteful number, since it uses less digits than its factorization.

134007744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 134007744 is about 11576.1713878121. The cubic root of 134007744 is about 511.7328521701.

The spelling of 134007744 in words is "one hundred thirty-four million, seven thousand, seven hundred forty-four".