134749612 has 12 divisors (see below), whose sum is σ = 236092360. Its totient is φ = 67294656.

The previous prime is 134749603. The next prime is 134749619. The reversal of 134749612 is 216947431.

It is not an unprimeable number, because it can be changed into a prime (134749619) 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, 16173 + ... + 23044.

Almost surely, 2^134749612 is an apocalyptic number.

It is an amenable number.

134749612 is a deficient number, since it is larger than the sum of its proper divisors (101342748).

134749612 is a wasteful number, since it uses less digits than its factorization.

134749612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40080 (or 40078 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 134749612 is about 11608.1700538888. The cubic root of 134749612 is about 512.6754340509.

The spelling of 134749612 in words is "one hundred thirty-four million, seven hundred forty-nine thousand, six hundred twelve".