265534 has 8 divisors (see below), whose sum is σ = 402480. Its totient is φ = 131376.

The previous prime is 265513. The next prime is 265541. The reversal of 265534 is 435562.

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

It is a junction number, because it is equal to n+sod(n) for n = 265499 and 265508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439 + ... + 850.

It is an arithmetic number, because the mean of its divisors is an integer number (50310).

2²⁶⁵⁵³⁴ is an apocalyptic number.

265534 is a deficient number, since it is larger than the sum of its proper divisors (136946).

265534 is a wasteful number, since it uses less digits than its factorization.

265534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394.

The product of its digits is 3600, while the sum is 25.

The square root of 265534 is about 515.2999126722. The cubic root of 265534 is about 64.2746981712.

It can be divided in two parts, 2 and 65534, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 265534 in words is "two hundred sixty-five thousand, five hundred thirty-four".