134515056 has 80 divisors (see below), whose sum is σ = 379482656. Its totient is φ = 40808448.

The previous prime is 134515039. The next prime is 134515061. The reversal of 134515056 is 650515431.

It is a congruent number.

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, 44076 + ... + 47028.

Almost surely, 2^134515056 is an apocalyptic number.

134515056 is a gapful number since it is divisible by the number (16) 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 134515056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189741328).

134515056 is an abundant number, since it is smaller than the sum of its proper divisors (244967600).

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

134515056 is a wasteful number, since it uses less digits than its factorization.

134515056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 134515056 is about 11598.0625968306. The cubic root of 134515056 is about 512.3777932692.

The spelling of 134515056 in words is "one hundred thirty-four million, five hundred fifteen thousand, fifty-six".