514814 has 4 divisors (see below), whose sum is σ = 772224. Its totient is φ = 257406.

The previous prime is 514793. The next prime is 514819. The reversal of 514814 is 418415.

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

It is a self number, because there is not a number n which added to its sum of digits gives 514814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128702 + ... + 128705.

It is an arithmetic number, because the mean of its divisors is an integer number (193056).

2⁵¹⁴⁸¹⁴ is an apocalyptic number.

514814 is a deficient number, since it is larger than the sum of its proper divisors (257410).

514814 is a wasteful number, since it uses less digits than its factorization.

514814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257409.

The product of its digits is 640, while the sum is 23.

The square root of 514814 is about 717.5054006765. The cubic root of 514814 is about 80.1462948098.

The spelling of 514814 in words is "five hundred fourteen thousand, eight hundred fourteen".