134506320 has 160 divisors (see below), whose sum is σ = 472886400. Its totient is φ = 31352832.

The previous prime is 134506313. The next prime is 134506331. The reversal of 134506320 is 23605431.

It is a happy number.

134506320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58146 + ... + 60414.

It is an arithmetic number, because the mean of its divisors is an integer number (2955540).

Almost surely, 2^134506320 is an apocalyptic number.

134506320 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 134506320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236443200).

134506320 is an abundant number, since it is smaller than the sum of its proper divisors (338380080).

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

134506320 is a wasteful number, since it uses less digits than its factorization.

134506320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317 (or 2311 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 134506320 is about 11597.6859760902. The cubic root of 134506320 is about 512.3667010057.

The spelling of 134506320 in words is "one hundred thirty-four million, five hundred six thousand, three hundred twenty".