134928994 has 32 divisors (see below), whose sum is σ = 223534080. Its totient is φ = 60798672.

The previous prime is 134928977. The next prime is 134929007. The reversal of 134928994 is 499829431.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 229569 + ... + 230155.

It is an arithmetic number, because the mean of its divisors is an integer number (6985440).

Almost surely, 2^134928994 is an apocalyptic number.

134928994 is a deficient number, since it is larger than the sum of its proper divisors (88605086).

134928994 is a wasteful number, since it uses less digits than its factorization.

134928994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894.

The product of its digits is 559872, while the sum is 49.

The square root of 134928994 is about 11615.8940249987. The cubic root of 134928994 is about 512.9028285617.

The spelling of 134928994 in words is "one hundred thirty-four million, nine hundred twenty-eight thousand, nine hundred ninety-four".