514946 has 4 divisors (see below), whose sum is σ = 772422. Its totient is φ = 257472.

The previous prime is 514939. The next prime is 514949. The reversal of 514946 is 649415.

514946 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 511225 + 3721 = 715^2 + 61^2 .

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (514949) 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, 128735 + ... + 128738.

2⁵¹⁴⁹⁴⁶ is an apocalyptic number.

514946 is a deficient number, since it is larger than the sum of its proper divisors (257476).

514946 is a wasteful number, since it uses less digits than its factorization.

514946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257475.

The product of its digits is 4320, while the sum is 29.

The square root of 514946 is about 717.5973801513. The cubic root of 514946 is about 80.1531441488.

The spelling of 514946 in words is "five hundred fourteen thousand, nine hundred forty-six".