134714647 has 8 divisors (see below), whose sum is σ = 142772112. Its totient is φ = 126672000.

The previous prime is 134714633. The next prime is 134714663. The reversal of 134714647 is 746417431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134714647 - 2²⁷ = 496919 is a prime.

It is a super-2 number, since 2×134714647² = 36296072232669218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134714347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19072 + ... + 25162.

It is an arithmetic number, because the mean of its divisors is an integer number (17846514).

Almost surely, 2^134714647 is an apocalyptic number.

134714647 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

134714647 is a deficient number, since it is larger than the sum of its proper divisors (8057465).

134714647 is a wasteful number, since it uses less digits than its factorization.

134714647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7409.

The product of its digits is 56448, while the sum is 37.

The square root of 134714647 is about 11606.6639048436. The cubic root of 134714647 is about 512.6310869913.

The spelling of 134714647 in words is "one hundred thirty-four million, seven hundred fourteen thousand, six hundred forty-seven".