134408826 has 48 divisors (see below), whose sum is σ = 307105344. Its totient is φ = 42400512.

The previous prime is 134408761. The next prime is 134408843. The reversal of 134408826 is 628804431.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38485 + ... + 41831.

It is an arithmetic number, because the mean of its divisors is an integer number (6398028).

Almost surely, 2^134408826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134408826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153552672).

134408826 is an abundant number, since it is smaller than the sum of its proper divisors (172696518).

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

134408826 is a wasteful number, since it uses less digits than its factorization.

134408826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475 (or 3472 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 134408826 is about 11593.4820481165. The cubic root of 134408826 is about 512.2428784398.

The spelling of 134408826 in words is "one hundred thirty-four million, four hundred eight thousand, eight hundred twenty-six".