514947 has 16 divisors (see below), whose sum is σ = 760320. Its totient is φ = 308352.

The previous prime is 514939. The next prime is 514949. The reversal of 514947 is 749415.

It is a happy number.

It is not a de Polignac number, because 514947 - 2³ = 514939 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954 + ... + 1392.

It is an arithmetic number, because the mean of its divisors is an integer number (47520).

2⁵¹⁴⁹⁴⁷ is an apocalyptic number.

514947 is a deficient number, since it is larger than the sum of its proper divisors (245373).

514947 is a wasteful number, since it uses less digits than its factorization.

514947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its digits is 5040, while the sum is 30.

The square root of 514947 is about 717.5980769205. The cubic root of 514947 is about 80.1531960333.

The spelling of 514947 in words is "five hundred fourteen thousand, nine hundred forty-seven".