134948668 has 12 divisors (see below), whose sum is σ = 238250880. Its totient is φ = 66876992.

The previous prime is 134948641. The next prime is 134948677. The reversal of 134948668 is 866849431.

134948668 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134948668² = 36422285989948448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148828 + ... + 149731.

It is an arithmetic number, because the mean of its divisors is an integer number (19854240).

Almost surely, 2^134948668 is an apocalyptic number.

It is an amenable number.

134948668 is a deficient number, since it is larger than the sum of its proper divisors (103302212).

134948668 is a wasteful number, since it uses less digits than its factorization.

134948668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298676 (or 298674 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 134948668 is about 11616.7408510305. The cubic root of 134948668 is about 512.9277561416.

The spelling of 134948668 in words is "one hundred thirty-four million, nine hundred forty-eight thousand, six hundred sixty-eight".