265342 has 16 divisors (see below), whose sum is σ = 496512. Its totient is φ = 103320.

The previous prime is 265339. The next prime is 265381. The reversal of 265342 is 243562.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2¹⁷ + 6 + 3 + 5⁵ + 4³ + 2¹⁷ .

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, 708 + ... + 1015.

It is an arithmetic number, because the mean of its divisors is an integer number (31032).

2²⁶⁵³⁴² is an apocalyptic number.

265342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

265342 is a deficient number, since it is larger than the sum of its proper divisors (231170).

265342 is a wasteful number, since it uses less digits than its factorization.

265342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743.

The product of its digits is 1440, while the sum is 22.

The square root of 265342 is about 515.1135797084. The cubic root of 265342 is about 64.2592027071.

The spelling of 265342 in words is "two hundred sixty-five thousand, three hundred forty-two".