134670320 has 40 divisors (see below), whose sum is σ = 314518560. Its totient is φ = 53625600.

The previous prime is 134670317. The next prime is 134670323. The reversal of 134670320 is 23076431.

It is an interprime number because it is at equal distance from previous prime (134670317) and next prime (134670323).

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 134670320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134670323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14645 + ... + 21995.

It is an arithmetic number, because the mean of its divisors is an integer number (7862964).

Almost surely, 2^134670320 is an apocalyptic number.

134670320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134670320 is an abundant number, since it is smaller than the sum of its proper divisors (179848240).

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

134670320 is a wasteful number, since it uses less digits than its factorization.

134670320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593 (or 7587 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 134670320 is about 11604.7541981724. The cubic root of 134670320 is about 512.5748548208.

The spelling of 134670320 in words is "one hundred thirty-four million, six hundred seventy thousand, three hundred twenty".