134627540 has 48 divisors (see below), whose sum is σ = 298905600. Its totient is φ = 50792832.

The previous prime is 134627531. The next prime is 134627567. The reversal of 134627540 is 45726431.

It is a junction number, because it is equal to n+sod(n) for n = 134627497 and 134627506.

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, 104621 + ... + 105899.

It is an arithmetic number, because the mean of its divisors is an integer number (6227200).

Almost surely, 2^134627540 is an apocalyptic number.

134627540 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 134627540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149452800).

134627540 is an abundant number, since it is smaller than the sum of its proper divisors (164278060).

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

134627540 is a wasteful number, since it uses less digits than its factorization.

134627540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 134627540 is about 11602.9108416811. The cubic root of 134627540 is about 512.5205734355.

The spelling of 134627540 in words is "one hundred thirty-four million, six hundred twenty-seven thousand, five hundred forty".