134090008 has 72 divisors (see below), whose sum is σ = 283778100. Its totient is φ = 59354880.

The previous prime is 134090003. The next prime is 134090027. The reversal of 134090008 is 800090431.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134090003) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2272683 + ... + 2272741.

Almost surely, 2^134090008 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 134090008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141889050).

134090008 is an abundant number, since it is smaller than the sum of its proper divisors (149688092).

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

134090008 is a wasteful number, since it uses less digits than its factorization.

134090008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 134090008 is about 11579.7240036194. The cubic root of 134090008 is about 511.8375440805.

The spelling of 134090008 in words is "one hundred thirty-four million, ninety thousand, eight".