134115528 has 64 divisors (see below), whose sum is σ = 362520000. Its totient is φ = 41202432.

The previous prime is 134115481. The next prime is 134115557. The reversal of 134115528 is 825511431.

It is a junction number, because it is equal to n+sod(n) for n = 134115495 and 134115504.

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, 12898 + ... + 20846.

It is an arithmetic number, because the mean of its divisors is an integer number (5664375).

Almost surely, 2^134115528 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 134115528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181260000).

134115528 is an abundant number, since it is smaller than the sum of its proper divisors (228404472).

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

134115528 is a wasteful number, since it uses less digits than its factorization.

134115528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8014 (or 8010 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 134115528 is about 11580.8258772853. The cubic root of 134115528 is about 511.8700129814.

Adding to 134115528 its reverse (825511431), we get a palindrome (959626959).

The spelling of 134115528 in words is "one hundred thirty-four million, one hundred fifteen thousand, five hundred twenty-eight".