514149 has 4 divisors (see below), whose sum is σ = 685536. Its totient is φ = 342764.

The previous prime is 514147. The next prime is 514177. The reversal of 514149 is 941415.

514149 = 235² + 236² + ... + 243².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 514149 - 2¹ = 514147 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514147) 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 in 3 ways as a sum of consecutive naturals, for example, 85689 + ... + 85694.

It is an arithmetic number, because the mean of its divisors is an integer number (171384).

2⁵¹⁴¹⁴⁹ is an apocalyptic number.

It is an amenable number.

514149 is a deficient number, since it is larger than the sum of its proper divisors (171387).

514149 is a wasteful number, since it uses less digits than its factorization.

514149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171386.

The product of its digits is 720, while the sum is 24.

The square root of 514149 is about 717.0418397834. The cubic root of 514149 is about 80.1117708516. Note that the first 3 decimals are identical.

The spelling of 514149 in words is "five hundred fourteen thousand, one hundred forty-nine".