614066 has 4 divisors (see below), whose sum is σ = 921102. Its totient is φ = 307032.

The previous prime is 614063. The next prime is 614071. The reversal of 614066 is 660416.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 606841 + 7225 = 779^2 + 85^2 .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 614066.

It is not an unprimeable number, because it can be changed into a prime (614063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153515 + ... + 153518.

2⁶¹⁴⁰⁶⁶ is an apocalyptic number.

614066 is a deficient number, since it is larger than the sum of its proper divisors (307036).

614066 is a wasteful number, since it uses less digits than its factorization.

614066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307035.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 614066 is about 783.6236341510. The cubic root of 614066 is about 84.9972778828.

The spelling of 614066 in words is "six hundred fourteen thousand, sixty-six".