134926378 has 16 divisors (see below), whose sum is σ = 207763200. Its totient is φ = 65686896.

The previous prime is 134926361. The next prime is 134926381. The reversal of 134926378 is 873629431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15100 + ... + 22312.

It is an arithmetic number, because the mean of its divisors is an integer number (12985200).

Almost surely, 2^134926378 is an apocalyptic number.

134926378 is a deficient number, since it is larger than the sum of its proper divisors (72836822).

134926378 is a wasteful number, since it uses less digits than its factorization.

134926378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7461.

The product of its digits is 217728, while the sum is 43.

The square root of 134926378 is about 11615.7814201198. The cubic root of 134926378 is about 512.8995138245.

The spelling of 134926378 in words is "one hundred thirty-four million, nine hundred twenty-six thousand, three hundred seventy-eight".