134067648 has 224 divisors, whose sum is σ = 440375040. Its totient is φ = 35389440.

The previous prime is 134067631. The next prime is 134067671. The reversal of 134067648 is 846760431.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521536 + ... + 521792.

It is an arithmetic number, because the mean of its divisors is an integer number (1965960).

Almost surely, 2^134067648 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 134067648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220187520).

134067648 is an abundant number, since it is smaller than the sum of its proper divisors (306307392).

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

134067648 is a wasteful number, since it uses less digits than its factorization.

134067648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 134067648 is about 11578.7584826699. The cubic root of 134067648 is about 511.8090922372.

The spelling of 134067648 in words is "one hundred thirty-four million, sixty-seven thousand, six hundred forty-eight".