134894836 has 6 divisors (see below), whose sum is σ = 236065970. Its totient is φ = 67447416.

The previous prime is 134894833. The next prime is 134894849. The reversal of 134894836 is 638498431.

It can be written as a sum of positive squares in only one way, i.e., 88736400 + 46158436 = 9420^2 + 6794^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134894833) 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 as a sum of consecutive naturals, namely, 16861851 + ... + 16861858.

Almost surely, 2^134894836 is an apocalyptic number.

It is an amenable number.

134894836 is a deficient number, since it is larger than the sum of its proper divisors (101171134).

134894836 is a wasteful number, since it uses less digits than its factorization.

134894836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33723713 (or 33723711 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 134894836 is about 11614.4236189318. The cubic root of 134894836 is about 512.8595435396.

The spelling of 134894836 in words is "one hundred thirty-four million, eight hundred ninety-four thousand, eight hundred thirty-six".