134554560 has 112 divisors (see below), whose sum is σ = 488265216. Its totient is φ = 30753792.

The previous prime is 134554543. The next prime is 134554571. The reversal of 134554560 is 65455431.

It is a tau number, because it is divible by the number of its divisors (112).

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, 3292 + ... + 16731.

Almost surely, 2^134554560 is an apocalyptic number.

134554560 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 134554560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244132608).

134554560 is an abundant number, since it is smaller than the sum of its proper divisors (353710656).

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

134554560 is a wasteful number, since it uses less digits than its factorization.

134554560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20050 (or 20040 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 134554560 is about 11599.7655148714. The cubic root of 134554560 is about 512.4279462454.

The spelling of 134554560 in words is "one hundred thirty-four million, five hundred fifty-four thousand, five hundred sixty".