134007258 has 72 divisors (see below), whose sum is σ = 342782496. Its totient is φ = 34797840.

The previous prime is 134007233. The next prime is 134007281. The reversal of 134007258 is 852700431.

It is a Curzon number.

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, 33691 + ... + 37457.

It is an arithmetic number, because the mean of its divisors is an integer number (4760868).

Almost surely, 2^134007258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134007258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171391248).

134007258 is an abundant number, since it is smaller than the sum of its proper divisors (208775238).

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

134007258 is a wasteful number, since it uses less digits than its factorization.

134007258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808 (or 3790 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 134007258 is about 11576.1503963969. The cubic root of 134007258 is about 511.7322335430.

Adding to 134007258 its reverse (852700431), we get a palindrome (986707689).

The spelling of 134007258 in words is "one hundred thirty-four million, seven thousand, two hundred fifty-eight".