134541792 has 144 divisors (see below), whose sum is σ = 477090432. Its totient is φ = 34940160.

The previous prime is 134541769. The next prime is 134541811. The reversal of 134541792 is 297145431.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19143 + ... + 25209.

It is an arithmetic number, because the mean of its divisors is an integer number (3313128).

Almost surely, 2^134541792 is an apocalyptic number.

134541792 is a gapful number since it is divisible by the number (12) 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 134541792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238545216).

134541792 is an abundant number, since it is smaller than the sum of its proper divisors (342548640).

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

134541792 is a wasteful number, since it uses less digits than its factorization.

134541792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101 (or 6090 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 134541792 is about 11599.2151458622. The cubic root of 134541792 is about 512.4117374872.

The spelling of 134541792 in words is "one hundred thirty-four million, five hundred forty-one thousand, seven hundred ninety-two".