134776694 has 16 divisors (see below), whose sum is σ = 221287920. Its totient is φ = 61184160.

The previous prime is 134776693. The next prime is 134776699. The reversal of 134776694 is 496677431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134776693) by changing a digit.

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, 40904 + ... + 44075.

It is an arithmetic number, because the mean of its divisors is an integer number (13830495).

Almost surely, 2^134776694 is an apocalyptic number.

134776694 is a deficient number, since it is larger than the sum of its proper divisors (86511226).

134776694 is a wasteful number, since it uses less digits than its factorization.

134776694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85055.

The product of its digits is 762048, while the sum is 47.

The square root of 134776694 is about 11609.3365012821. The cubic root of 134776694 is about 512.7097776156.

The spelling of 134776694 in words is "one hundred thirty-four million, seven hundred seventy-six thousand, six hundred ninety-four".