134111760 has 80 divisors (see below), whose sum is σ = 417187584. Its totient is φ = 35639296.

The previous prime is 134111753. The next prime is 134111773. The reversal of 134111760 is 67111431.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 134111760.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83929 + ... + 85511.

Almost surely, 2^134111760 is an apocalyptic number.

134111760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134111760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208593792).

134111760 is an abundant number, since it is smaller than the sum of its proper divisors (283075824).

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

134111760 is a wasteful number, since it uses less digits than its factorization.

134111760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 134111760 is about 11580.6631934445. The cubic root of 134111760 is about 511.8652192430.

The spelling of 134111760 in words is "one hundred thirty-four million, one hundred eleven thousand, seven hundred sixty".