134746814 has 8 divisors (see below), whose sum is σ = 202171800. Its totient is φ = 67356216.

The previous prime is 134746793. The next prime is 134746817. The reversal of 134746814 is 418647431.

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 (134746817) 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, 6512 + ... + 17660.

It is an arithmetic number, because the mean of its divisors is an integer number (25271475).

Almost surely, 2^134746814 is an apocalyptic number.

134746814 is a deficient number, since it is larger than the sum of its proper divisors (67424986).

134746814 is a wasteful number, since it uses less digits than its factorization.

134746814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17194.

The product of its digits is 64512, while the sum is 38.

The square root of 134746814 is about 11608.0495346979. The cubic root of 134746814 is about 512.6718855539.

The spelling of 134746814 in words is "one hundred thirty-four million, seven hundred forty-six thousand, eight hundred fourteen".