134026929 has 27 divisors (see below), whose sum is σ = 206562187. Its totient is φ = 83724864.

The previous prime is 134026903. The next prime is 134026967. The reversal of 134026929 is 929620431.

The square root of 134026929 is 11577.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 104346225 + 29680704 = 10215^2 + 5448^2 .

It is not a de Polignac number, because 134026929 - 2¹¹ = 134024881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134026893 and 134026902.

It is not an unprimeable number, because it can be changed into a prime (134026979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 590314 + ... + 590540.

Almost surely, 2^134026929 is an apocalyptic number.

134026929 is the 11577-th square number.

134026929 is the 5789-th centered octagonal number.

It is an amenable number.

134026929 is a deficient number, since it is larger than the sum of its proper divisors (72535258).

134026929 is an equidigital number, since it uses as much as digits as its factorization.

134026929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The cubic root of 134026929 is about 511.7572714711.

Multiplying 134026929 by its sum of digits (36), we get a square (4824969444 = 69462²).

The spelling of 134026929 in words is "one hundred thirty-four million, twenty-six thousand, nine hundred twenty-nine".