514390 has 8 divisors (see below), whose sum is σ = 925920. Its totient is φ = 205752.

The previous prime is 514379. The next prime is 514399. The reversal of 514390 is 93415.

514390 is nontrivially palindromic in base 15.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514399) by changing a digit.

514390 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25710 + ... + 25729.

It is an arithmetic number, because the mean of its divisors is an integer number (115740).

2⁵¹⁴³⁹⁰ is an apocalyptic number.

514390 is a deficient number, since it is larger than the sum of its proper divisors (411530).

514390 is a wasteful number, since it uses less digits than its factorization.

514390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51446.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 514390 is about 717.2098716554. The cubic root of 514390 is about 80.1242859791.

The spelling of 514390 in words is "five hundred fourteen thousand, three hundred ninety".