134178046 has 8 divisors (see below), whose sum is σ = 201748680. Its totient is φ = 66928488.

The previous prime is 134177971. The next prime is 134178047. The reversal of 134178046 is 640871431.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134178047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79221 + ... + 80896.

It is an arithmetic number, because the mean of its divisors is an integer number (25218585).

Almost surely, 2^134178046 is an apocalyptic number.

134178046 is a deficient number, since it is larger than the sum of its proper divisors (67570634).

134178046 is a wasteful number, since it uses less digits than its factorization.

134178046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160538.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 134178046 is about 11583.5247658042. The cubic root of 134178046 is about 511.9495367542.

The spelling of 134178046 in words is "one hundred thirty-four million, one hundred seventy-eight thousand, forty-six".