134409627 has 12 divisors (see below), whose sum is σ = 211797144. Its totient is φ = 81460320.

The previous prime is 134409623. The next prime is 134409673. The reversal of 134409627 is 726904431.

It is not a de Polignac number, because 134409627 - 2² = 134409623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134409591 and 134409600.

It is not an unprimeable number, because it can be changed into a prime (134409623) 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 11 ways as a sum of consecutive naturals, for example, 678738 + ... + 678935.

It is an arithmetic number, because the mean of its divisors is an integer number (17649762).

Almost surely, 2^134409627 is an apocalyptic number.

134409627 is a deficient number, since it is larger than the sum of its proper divisors (77387517).

134409627 is a wasteful number, since it uses less digits than its factorization.

134409627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357690 (or 1357687 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 134409627 is about 11593.5165933378. The cubic root of 134409627 is about 512.2438959963.

The spelling of 134409627 in words is "one hundred thirty-four million, four hundred nine thousand, six hundred twenty-seven".