516265 has 8 divisors (see below), whose sum is σ = 627840. Its totient is φ = 407472.

The previous prime is 516253. The next prime is 516277. The reversal of 516265 is 562615.

It is an interprime number because it is at equal distance from previous prime (516253) and next prime (516277).

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

It is a cyclic number.

It is not a de Polignac number, because 516265 - 2⁵ = 516233 is a prime.

516265 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259 + ... + 1048.

It is an arithmetic number, because the mean of its divisors is an integer number (78480).

2⁵¹⁶²⁶⁵ is an apocalyptic number.

It is an amenable number.

516265 is a deficient number, since it is larger than the sum of its proper divisors (111575).

516265 is a wasteful number, since it uses less digits than its factorization.

516265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its digits is 1800, while the sum is 25.

The square root of 516265 is about 718.5158314192. The cubic root of 516265 is about 80.2215214536.

The spelling of 516265 in words is "five hundred sixteen thousand, two hundred sixty-five".