134531754 has 96 divisors (see below), whose sum is σ = 334886400. Its totient is φ = 35844480.

The previous prime is 134531753. The next prime is 134531759. The reversal of 134531754 is 457135431.

It is not an unprimeable number, because it can be changed into a prime (134531753) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264052 + ... + 264560.

It is an arithmetic number, because the mean of its divisors is an integer number (3488400).

Almost surely, 2^134531754 is an apocalyptic number.

134531754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134531754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167443200).

134531754 is an abundant number, since it is smaller than the sum of its proper divisors (200354646).

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

134531754 is a wasteful number, since it uses less digits than its factorization.

134531754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 581 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 134531754 is about 11598.7824361008. The cubic root of 134531754 is about 512.3989936974.

The spelling of 134531754 in words is "one hundred thirty-four million, five hundred thirty-one thousand, seven hundred fifty-four".