134754047 has 2 divisors, whose sum is σ = 134754048. Its totient is φ = 134754046.

The previous prime is 134754043. The next prime is 134754071. The reversal of 134754047 is 740457431.

134754047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134754047 - 2² = 134754043 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 134753998 and 134754016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134754041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67377023 + 67377024.

It is an arithmetic number, because the mean of its divisors is an integer number (67377024).

Almost surely, 2^134754047 is an apocalyptic number.

134754047 is a deficient number, since it is larger than the sum of its proper divisors (1).

134754047 is an equidigital number, since it uses as much as digits as its factorization.

134754047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 134754047 is about 11608.3610815653. The cubic root of 134754047 is about 512.6810585337.

The spelling of 134754047 in words is "one hundred thirty-four million, seven hundred fifty-four thousand, forty-seven".