514666 has 8 divisors (see below), whose sum is σ = 775620. Its totient is φ = 256128.

The previous prime is 514651. The next prime is 514669. The reversal of 514666 is 666415.

It can be written as a sum of positive squares in 2 ways, for example, as 395641 + 119025 = 629^2 + 345^2 .

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

It is an Ulam number.

514666 is a modest number, since divided by 666 gives 514 as remainder.

It is not an unprimeable number, because it can be changed into a prime (514669) 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, 90 + ... + 1018.

2⁵¹⁴⁶⁶⁶ is an apocalyptic number.

514666 is a deficient number, since it is larger than the sum of its proper divisors (260954).

514666 is a wasteful number, since it uses less digits than its factorization.

514666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208.

The product of its digits is 4320, while the sum is 28.

The square root of 514666 is about 717.4022581509. The cubic root of 514666 is about 80.1386138554.

The spelling of 514666 in words is "five hundred fourteen thousand, six hundred sixty-six".