614147 has 2 divisors, whose sum is σ = 614148. Its totient is φ = 614146.

The previous prime is 614143. The next prime is 614153. The reversal of 614147 is 741416.

614147 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 614147 - 2² = 614143 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 614147.

It is not a weakly prime, because it can be changed into another prime (614143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307073 + 307074.

It is an arithmetic number, because the mean of its divisors is an integer number (307074).

2⁶¹⁴¹⁴⁷ is an apocalyptic number.

614147 is a deficient number, since it is larger than the sum of its proper divisors (1).

614147 is an equidigital number, since it uses as much as digits as its factorization.

614147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 23.

The square root of 614147 is about 783.6753154209. The cubic root of 614147 is about 85.0010149821.

The spelling of 614147 in words is "six hundred fourteen thousand, one hundred forty-seven".