134258208 has 96 divisors (see below), whose sum is σ = 404933760. Its totient is φ = 38154240.

The previous prime is 134258203. The next prime is 134258213. The reversal of 134258208 is 802852431.

It is an interprime number because it is at equal distance from previous prime (134258203) and next prime (134258213).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (134258203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161538 + ... + 162366.

It is an arithmetic number, because the mean of its divisors is an integer number (4218060).

Almost surely, 2^134258208 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 134258208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202466880).

134258208 is an abundant number, since it is smaller than the sum of its proper divisors (270675552).

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

134258208 is a wasteful number, since it uses less digits than its factorization.

134258208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 134258208 is about 11586.9844221868. The cubic root of 134258208 is about 512.0514678079.

The spelling of 134258208 in words is "one hundred thirty-four million, two hundred fifty-eight thousand, two hundred eight".