134656704 has 252 divisors, whose sum is σ = 484839264. Its totient is φ = 35417088.

The previous prime is 134656699. The next prime is 134656723. The reversal of 134656704 is 407656431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (252).

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 366729 + ... + 367095.

Almost surely, 2^134656704 is an apocalyptic number.

134656704 is a gapful number since it is divisible by the number (14) 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 134656704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242419632).

134656704 is an abundant number, since it is smaller than the sum of its proper divisors (350182560).

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

134656704 is a wasteful number, since it uses less digits than its factorization.

134656704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 134656704 is about 11604.1675272292. The cubic root of 134656704 is about 512.5575794121.

The spelling of 134656704 in words is "one hundred thirty-four million, six hundred fifty-six thousand, seven hundred four".