134943748 has 6 divisors (see below), whose sum is σ = 236151566. Its totient is φ = 67471872.

The previous prime is 134943733. The next prime is 134943749. The reversal of 134943748 is 847349431.

It can be written as a sum of positive squares in only one way, i.e., 126832644 + 8111104 = 11262^2 + 2848^2 .

It is not an unprimeable number, because it can be changed into a prime (134943749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16867965 + ... + 16867972.

Almost surely, 2^134943748 is an apocalyptic number.

It is an amenable number.

134943748 is a deficient number, since it is larger than the sum of its proper divisors (101207818).

134943748 is a wasteful number, since it uses less digits than its factorization.

134943748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33735941 (or 33735939 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 134943748 is about 11616.5290857467. The cubic root of 134943748 is about 512.9215225732.

The spelling of 134943748 in words is "one hundred thirty-four million, nine hundred forty-three thousand, seven hundred forty-eight".