514994 has 4 divisors (see below), whose sum is σ = 772494. Its totient is φ = 257496.

The previous prime is 514967. The next prime is 515041. The reversal of 514994 is 499415.

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., 316969 + 198025 = 563^2 + 445^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 514994.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128747 + ... + 128750.

2⁵¹⁴⁹⁹⁴ is an apocalyptic number.

514994 is a deficient number, since it is larger than the sum of its proper divisors (257500).

514994 is a wasteful number, since it uses less digits than its factorization.

514994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257499.

The product of its digits is 6480, while the sum is 32.

The square root of 514994 is about 717.6308243101. The cubic root of 514994 is about 80.1556345273.

The spelling of 514994 in words is "five hundred fourteen thousand, nine hundred ninety-four".