134408827 has 8 divisors (see below), whose sum is σ = 157762016. Its totient is φ = 112093632.

The previous prime is 134408761. The next prime is 134408843. The reversal of 134408827 is 728804431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134408827 - 2²⁷ = 191099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134408627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259218 + ... + 259735.

It is an arithmetic number, because the mean of its divisors is an integer number (19720252).

Almost surely, 2^134408827 is an apocalyptic number.

134408827 is the 6694-th hex number.

134408827 is a deficient number, since it is larger than the sum of its proper divisors (23353189).

134408827 is an equidigital number, since it uses as much as digits as its factorization.

134408827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518997.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 134408827 is about 11593.4820912442. The cubic root of 134408827 is about 512.2428797101.

The spelling of 134408827 in words is "one hundred thirty-four million, four hundred eight thousand, eight hundred twenty-seven".