134460648 has 192 divisors, whose sum is σ = 443963520. Its totient is φ = 37324800.

The previous prime is 134460643. The next prime is 134460649. The reversal of 134460648 is 846064431.

134460648 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 6 + 0 + 648 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (134460643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 557808 + ... + 558048.

It is an arithmetic number, because the mean of its divisors is an integer number (2312310).

Almost surely, 2^134460648 is an apocalyptic number.

134460648 is a gapful number since it is divisible by the number (18) 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 134460648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221981760).

134460648 is an abundant number, since it is smaller than the sum of its proper divisors (309502872).

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

134460648 is a wasteful number, since it uses less digits than its factorization.

134460648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 134460648 is about 11595.7167954379. The cubic root of 134460648 is about 512.3087025883.

The spelling of 134460648 in words is "one hundred thirty-four million, four hundred sixty thousand, six hundred forty-eight".