134107472 has 40 divisors (see below), whose sum is σ = 278181600. Its totient is φ = 62439552.

The previous prime is 134107471. The next prime is 134107507. The reversal of 134107472 is 274701431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134107471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14198 + ... + 21674.

It is an arithmetic number, because the mean of its divisors is an integer number (6954540).

Almost surely, 2^134107472 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 134107472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139090800).

134107472 is an abundant number, since it is smaller than the sum of its proper divisors (144074128).

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

134107472 is a wasteful number, since it uses less digits than its factorization.

134107472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7563 (or 7557 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 134107472 is about 11580.4780557626. The cubic root of 134107472 is about 511.8597638391.

The spelling of 134107472 in words is "one hundred thirty-four million, one hundred seven thousand, four hundred seventy-two".