134454856 has 16 divisors (see below), whose sum is σ = 252627840. Its totient is φ = 67087440.

The previous prime is 134454767. The next prime is 134454857. The reversal of 134454856 is 658454431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134454857) 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, 13360 + ... + 21151.

It is an arithmetic number, because the mean of its divisors is an integer number (15789240).

Almost surely, 2^134454856 is an apocalyptic number.

It is an amenable number.

134454856 is a deficient number, since it is larger than the sum of its proper divisors (118172984).

134454856 is a wasteful number, since it uses less digits than its factorization.

134454856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35004 (or 35000 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 134454856 is about 11595.4670453587. The cubic root of 134454856 is about 512.3013464469.

The spelling of 134454856 in words is "one hundred thirty-four million, four hundred fifty-four thousand, eight hundred fifty-six".