134466078 has 16 divisors (see below), whose sum is σ = 283086720. Its totient is φ = 42462936.

The previous prime is 134466043. The next prime is 134466083. The reversal of 134466078 is 870664431.

It is a super-3 number, since 3×134466078³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589650 + ... + 589877.

It is an arithmetic number, because the mean of its divisors is an integer number (17692920).

Almost surely, 2^134466078 is an apocalyptic number.

134466078 is an abundant number, since it is smaller than the sum of its proper divisors (148620642).

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

134466078 is a wasteful number, since it uses less digits than its factorization.

134466078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179551.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 134466078 is about 11595.9509312518. The cubic root of 134466078 is about 512.3155987790.

The spelling of 134466078 in words is "one hundred thirty-four million, four hundred sixty-six thousand, seventy-eight".