265416 has 16 divisors (see below), whose sum is σ = 663600. Its totient is φ = 88464.

The previous prime is 265403. The next prime is 265417. The reversal of 265416 is 614562.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 11059 = 265416 / (2 + 6 + 5 + 4 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (265417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5506 + ... + 5553.

It is an arithmetic number, because the mean of its divisors is an integer number (41475).

2²⁶⁵⁴¹⁶ is an apocalyptic number.

It is an amenable number.

265416 is an abundant number, since it is smaller than the sum of its proper divisors (398184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265416 is a wasteful number, since it uses less digits than its factorization.

265416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11068 (or 11064 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 265416 is about 515.1854035199. The cubic root of 265416 is about 64.2651758022.

Adding to 265416 its reverse (614562), we get a palindrome (879978).

The spelling of 265416 in words is "two hundred sixty-five thousand, four hundred sixteen".