514408 has 8 divisors (see below), whose sum is σ = 964530. Its totient is φ = 257200.

The previous prime is 514399. The next prime is 514417. The reversal of 514408 is 804415.

It is an interprime number because it is at equal distance from previous prime (514399) and next prime (514417).

It can be written as a sum of positive squares in only one way, i.e., 465124 + 49284 = 682^2 + 222^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514408.

It is an unprimeable number.

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, 32143 + ... + 32158.

2⁵¹⁴⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

514408 is a deficient number, since it is larger than the sum of its proper divisors (450122).

514408 is a wasteful number, since it uses less digits than its factorization.

514408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64307 (or 64303 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 514408 is about 717.2224201738. Note that the first 3 decimals coincide. The cubic root of 514408 is about 80.1252205620.

The spelling of 514408 in words is "five hundred fourteen thousand, four hundred eight".